{"title":"Exhaust","description":"\u003ch3\u003eExhaust Pipe\u003c\/h3\u003e\n\u003cp\u003eWhile semi exhaust stacks are often one of the first things passersby check out, your exhaust pipes are an important and unique part of your truck. They divert harmful gases from the engine out of the cab. Luckily, you can rev up your rig with some sweet style while maintaining a safe environment. When it comes to exhaust stacks, we have what you need. Whether you need one part or a whole kit, we have different styles of top ends, including bull hauler, curved and mitered, and spools and elbows. Regardless of which is the perfect one for you, they are available in durable, high-quality materials, including aluminum, chrome, and chrome-plated steel or stainless steel. Want some added heat protection? Consider adding a stack guard and grab handle. Most have a chrome finish that adds a sleek aesthetic. Even if you just want to modify the position of your stacks, check out our long-lasting, steel-reinforced, polyurethane cab bracket bushing for use with either a straight or \u003ca href=\"\/products\/peterbilt-angled-cab-bracket\"\u003eangled cab bracket\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eMuffler\u003c\/h4\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/performance-shorty-30-muffler\"\u003emuffler\u003c\/a\u003e is another component of the semi-exhaust system that is critical to the proper functioning of your vehicle. It can be customized to your liking. A muffler’s job is to cool engine gases and lower the noise of the gases leaving your vehicle. They also help decrease fuel consumption, which is essential for short and long hauls. Since every driver prefers different levels of noise from their muffler, you can easily adjust the muffler noise with exhaust tips. If you want to minimize sound or prefer to amp it up, we carry resonators to get the optimal sound. Available in chrome, chrome-plated steel, and stainless steel, they are also a great way to add some style to your rig while still getting the heavy-duty protection needed. We also carry all the maintenance parts you may need, such as brackets, clamps, elbows, expanders, guards, hoses, and much more.\u003c\/p\u003e","products":[{"product_id":"stainless-steel-lap-joint-pre-formed-clamp","title":"Stainless Steel Lap Joint Pre-formed Clamp","description":"\u003cp\u003ePerfect for lap joint connections like  flex to  pipe, pipe to  pipe, stack to  muffler, elbow to  muffler, etc.\u003c\/p\u003e\r\n\u003cp\u003eStainless steel.  Fully reversible hardware included.\u003c\/p\u003e\r\n\u003cp\u003eMade in the USA.\u003c\/p\u003e\r\n\u003cp\u003eChoose diameter from drop-down menu.\u003c\/p\u003e\r\n\u003cp\u003eSold individually.\u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"3 inch","offer_id":52814094270786,"sku":"122379","price":19.99,"currency_code":"USD","in_stock":true},{"title":"4 inch","offer_id":51837531226434,"sku":"122380","price":21.99,"currency_code":"USD","in_stock":true},{"title":"5 inch","offer_id":51837531259202,"sku":"122381","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/l122393_2.jpg?v=1768473477"},{"product_id":"kenworth-7-one-piece-exhaust-kit","title":"Kenworth 7\" One-Piece Exhaust Kit","description":"\u003cp\u003eChrome plated exhaust kit designed for various Kenworth W900 models. \u003cstrong\u003eIMPORTANT! Verify the truck's OEM elbow number before ordering.\u003c\/strong\u003e See Alternate View for all elbow styles. Choose elbow number from drop down menu. \u003cbr\u003e7\" one-piece exhaust kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 7\" to 5\" driver side elbow\u003c\/li\u003e\n\u003cli\u003e(1) 7\" to 5\" passenger side elbow\u003c\/li\u003e\n\u003cli\u003e(2) 7\" frame mount clamps\u003c\/li\u003e\n\u003cli\u003e(2) 7\" bracket less clamps\u003c\/li\u003e\n\u003cli\u003e(2) 7\" Aero Kenworth clamps\u003c\/li\u003e\n\u003cli\u003eOne tube of silicone \u003cbr\u003eMade in the USA. \u003cbr\u003e\u003cbr\u003e**Due to the size of the product this will be shipped via freight truck. Expedited shipping is not available on this item **\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINCOLN INDUSTRIES","offers":[{"title":"OEM 18615","offer_id":51837741400386,"sku":"304889","price":2201.99,"currency_code":"USD","in_stock":true},{"title":"OEM 1271","offer_id":51837741433154,"sku":"304892","price":2201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/304957_1.jpg?v=1768477453"},{"product_id":"5-dual-stack-hat-kit","title":"5\" Dual Stack Hat Kit","description":"\u003cp\u003eStack hats keep out water, weather and soot. Made from high-quality polymer. Safe and easy to install and remove. Dual kit includes two stack hats and  extension pole.  No moving parts. Fits 5\" stacks. 12-1\/2\"L. One hat is 5-1\/2\" dia., the other is 5-3\/4\" diameter. Hats stack inside one another for more compact storage.\u003cbr\u003eSold as a dual stack kit.\u003cbr\u003e\u003cbr\u003eNOTE:  Does not fit Peterbilt and Freightliner OEM curved top stacks. Will fit aftermarket curved top stacks.\u003c\/p\u003e","brand":"STACK HAT","offers":[{"title":"Black","offer_id":51837834264898,"sku":"231931","price":141.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":51837834297666,"sku":"231932","price":141.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":51837834330434,"sku":"98466","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/374964b_1.jpg?v=1768479724"},{"product_id":"6-dual-stack-hat-kit","title":"6\" Dual Stack Hat Kit","description":"\u003cp\u003eStack hats keep out water, weather and soot. Made from high-quality polymer. Safe and easy to install and remove. Dual kit includes two stack hats and  extension pole.  No moving parts. Fits 6\" stacks. 12-1\/2\"L. One hat is 6-1\/2\" dia., the other is 6-3\/4\" diameter. Hats stack inside one another for more compact storage.\u003cbr\u003eAvailable in red, blue, or black.\u003cbr\u003eSold as a dual stack kit.\u003c\/p\u003e\r\n\u003cp\u003eNOTE: Does not fit Peterbilt and Freightliner OEM curved top stacks. Will fit aftermarket curved top stacks.\u003c\/p\u003e","brand":"STACK HAT","offers":[{"title":"Black","offer_id":51837834428738,"sku":"231933","price":141.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":51837834461506,"sku":"231934","price":141.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":51837834494274,"sku":"98468","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/374964b.jpg?v=1768479730"},{"product_id":"6-stack-hat","title":"6\" Stack Hat","description":"\u003cp style=\"margin:0in;line-height:13.5pt\"\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eA\nsimple solution to keep water out of your exhaust system. Stack Hat saves\nyour exhaust system by keeping rain, soot and snow out. Made from high-quality\npolymer and installs in seconds. Does not fit Peterbilt and Freightliner OEM\ncurved top stacks. Will fit aftermarket curved top stacks.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eHeat\nand weather resistant\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eSafe\nand easy to install and remove\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eSafe\nfor drivers to use\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eHelps\nkeep trucks clean\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eFits\n6\" stacks, 12-1\/2\"L\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eNo\nmoving parts\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:11.5pt;\nmso-bidi-font-family:Calibri;mso-bidi-theme-font:minor-latin;color:#1B1D1E\"\u003eSold\nindividually\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003c\/ul\u003e","brand":"STACK HAT","offers":[{"title":"Black","offer_id":51837841047874,"sku":"380107","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":52833478181186,"sku":"380108","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":52833141719362,"sku":"98470","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/380103a.jpg?v=1768479984"},{"product_id":"xt-series-reduced-boilermaker-exhaust-tips","title":"XT Series Reduced Boilermaker Exhaust Tips","description":"\u003cp\u003eUniversal Boilermaker reduced exhaust tips for muffler trucks, DPF systems, and legacy exhaust. Designed to allow the same reduced exhaust tip to be installed on non DPF trucks or current production vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333; font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px;\"\u003eSelect the diameter and length above\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium one-piece design\u003c\/li\u003e\n\u003cli\u003eChrome\u003c\/li\u003e\n\u003cli\u003eTwo Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROADWORKS","offers":[{"title":"6in reduced to 5in \/ 36","offer_id":51837939220802,"sku":"426554","price":278.99,"currency_code":"USD","in_stock":true},{"title":"6in reduced to 5in \/ 48","offer_id":51837939253570,"sku":"426557","price":334.99,"currency_code":"USD","in_stock":true},{"title":"7in reduced to 5in \/ 36","offer_id":51837939286338,"sku":"426560","price":501.99,"currency_code":"USD","in_stock":true},{"title":"7in reduced to 5in \/ 48","offer_id":51837939319106,"sku":"426563","price":556.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/426554_2.jpg?v=1768482624"},{"product_id":"xt-series-reduced-stove-pipe-exhaust-tips","title":"XT Series Reduced Stove Pipe Exhaust Tips","description":"\u003cp\u003eUniversal Stove Pipe reduced exhaust tips for muffler trucks, DPF systems, and legacy exhaust. Designed to allow the same reduced exhaust tip to be installed on non DPF trucks or current production vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose length and diameter above \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003ePremium one-piece design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eChrome\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eTwo Year Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROADWORKS","offers":[{"title":"6in reduced to 5in \/ 36","offer_id":51837939417410,"sku":"426555","price":222.99,"currency_code":"USD","in_stock":true},{"title":"6in reduced to 5in \/ 48","offer_id":51837939450178,"sku":"426558","price":278.99,"currency_code":"USD","in_stock":true},{"title":"7in reduced to 5in \/ 36","offer_id":51837939482946,"sku":"426561","price":445.99,"currency_code":"USD","in_stock":true},{"title":"7in reduced to 5in \/ 48","offer_id":51837939515714,"sku":"426564","price":501.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/426555.jpg?v=1768482630"},{"product_id":"xt-series-reduced-slash-cut-exhaust-tips","title":"XT Series Reduced Slash Cut Exhaust Tips","description":"\u003cp\u003eUniversal Slash Cut reduced exhaust tips for muffler trucks, DPF systems, and legacy exhaust. Designed to allow the same reduced exhaust tip to be installed on non DPF trucks or current production vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose length and diameter above\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003ePremium one-piece design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eChrome\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eTwo Year Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROADWORKS","offers":[{"title":"6in reduced to 5in \/ 36","offer_id":51837939614018,"sku":"426556","price":222.99,"currency_code":"USD","in_stock":true},{"title":"6in reduced to 5in \/ 48","offer_id":51837939646786,"sku":"426559","price":278.99,"currency_code":"USD","in_stock":true},{"title":"7in reduced to 5in \/ 36","offer_id":51837939679554,"sku":"426562","price":445.99,"currency_code":"USD","in_stock":true},{"title":"7in reduced to 5in \/ 48","offer_id":51837939712322,"sku":"426565","price":501.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/426556_1.jpg?v=1768482635"},{"product_id":"grab-handle-mount-clamps-for-lincoln-chrome-grab-handles","title":"Grab Handle Mount Clamps for Lincoln Chrome Grab Handles","description":"\u003cp\u003eMount your Lincoln Chrome grab handles with these mount clamps.   This mount with the grab handle will really add the finishing touch to your stacks.   Choose exhaust stack diameter from the drop down menu above.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits stacks\u003c\/li\u003e\n\u003cli\u003eUse these clamps on Lincoln Chrome grab handles\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINCOLN INDUSTRIES","offers":[{"title":"5","offer_id":51837979427138,"sku":"432103","price":70.99,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":51837979459906,"sku":"432104","price":81.99,"currency_code":"USD","in_stock":true},{"title":"7","offer_id":51837979492674,"sku":"432171","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/438308a_1.jpg?v=1768483737"},{"product_id":"34l-chrome-exhaust-grab-handle","title":"34\"L Chrome Exhaust Grab Handle","description":"\u003cp\u003e34\" chrome exhaust grab handle.   Choose diameter size from menu above.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh quality chrome finish for durability and shine\u003c\/li\u003e\r\n\u003cli\u003eOverall length of roughly 34\"\u003c\/li\u003e\r\n\u003cli\u003e1 year warranty\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"UNITED ACCESSORIES","offers":[{"title":"5 inches","offer_id":51838096081218,"sku":"456236","price":67.99,"currency_code":"USD","in_stock":true},{"title":"6 inches","offer_id":51838096113986,"sku":"456237","price":72.99,"currency_code":"USD","in_stock":true},{"title":"7 inches","offer_id":51838096146754,"sku":"456238","price":73.99,"currency_code":"USD","in_stock":true},{"title":"8 inches","offer_id":51838096179522,"sku":"456239","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/456236a.jpg?v=1768485895"},{"product_id":"stainless-steel-exhaust-grab-handle","title":"Stainless Steel Exhaust Grab Handle","description":"\u003cp\u003eGrand Rock's stainless steel grab handles that bolt unto Grand Rock's muffler or stack guards.  Choose the length from the drop down menu above.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel\u003c\/li\u003e\n\u003cli\u003e1 year warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"18 inches","offer_id":51838135468354,"sku":"457961","price":117.99,"currency_code":"USD","in_stock":true},{"title":"24 inches","offer_id":51838135501122,"sku":"457962","price":128.99,"currency_code":"USD","in_stock":true},{"title":"34 inches","offer_id":51838135533890,"sku":"457963","price":167.99,"currency_code":"USD","in_stock":true},{"title":"45 inches","offer_id":51838135566658,"sku":"457964","price":187.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/463310a.jpg?v=1768486739"},{"product_id":"5a-od-12a-x-18a-longhorn-chrome-stacks-plain-end","title":"5\"OD, 12\" x 18\" Longhorn Chrome Stacks Plain End","description":"\u003cp\u003eNothing really decks out a semi quite like big brilliant chrome Grand Rock \u003cstrong\u003esemi truck stacks\u003c\/strong\u003e! Chrome plated long horn top stacks.  Choose driver and passenger sides.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e5\"OD, 12\" x 18\"\u003c\/li\u003e\r\n\u003cli\u003ePlain end\u003c\/li\u003e\r\n\u003cli\u003eHigh quality chrome plated\u003c\/li\u003e\r\n\u003cli\u003eMade in the USA\u003c\/li\u003e\r\n\u003cli\u003e1 year warranty against product defects, workmanship and materials\u003c\/li\u003e\r\n\u003cli\u003eDriver and passenger sides are sold separately\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Passenger Side","offer_id":51838177345858,"sku":"469846","price":396.99,"currency_code":"USD","in_stock":true},{"title":"Driver Side","offer_id":51838177378626,"sku":"469847","price":396.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/469848a.jpg?v=1768487414"},{"product_id":"48-heatshield-with-vertical-cutouts-two-clamps","title":"48\" Heatshield with Vertical Cutouts, Two Clamps","description":"\u003cp\u003eLincoln Chrome brand 48\" long heat shield with vertical holes and two mounting clamps.  Choose diameter from the menu above.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade of chrome plated 304 stainless steel\u003c\/li\u003e\r\n\u003cli\u003eComes with two clamps\u003c\/li\u003e\r\n\u003cli\u003eMade in USA\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"LINCOLN INDUSTRIES","offers":[{"title":"5 inches","offer_id":51838242357570,"sku":"474907","price":459.99,"currency_code":"USD","in_stock":true},{"title":"6 inches","offer_id":51838242390338,"sku":"474908","price":492.99,"currency_code":"USD","in_stock":true},{"title":"7 inches","offer_id":51838242423106,"sku":"474909","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/474907a_2_1.jpg?v=1768488367"},{"product_id":"48-plain-heatshield-with-two-clamps","title":"48\" Plain Heatshield with Two Clamps","description":"\u003cp\u003eLincoln Chrome brand 48\" long plain heat shield with two mounting clamps.  Choose diameter from drop down menu above.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade of chrome plated 304 stainless steel\u003c\/li\u003e\r\n\u003cli\u003eComes with two clamps\u003c\/li\u003e\r\n\u003cli\u003eMade in USA\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"LINCOLN INDUSTRIES","offers":[{"title":"5 inches","offer_id":51838242685250,"sku":"474899","price":459.99,"currency_code":"USD","in_stock":true},{"title":"6 inches","offer_id":51838242718018,"sku":"474900","price":492.99,"currency_code":"USD","in_stock":true},{"title":"7 inches","offer_id":51838242750786,"sku":"474901","price":524.99,"currency_code":"USD","in_stock":true},{"title":"8 inches","offer_id":51838242783554,"sku":"474902","price":546.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/474899a_3_1.jpg?v=1768488372"},{"product_id":"48-stainless-heatshield-with-circle-cutouts-two-clamps","title":"48\" Stainless Heatshield with Circle Cutouts, Two Clamps","description":"\u003cp\u003eLincoln Chrome brand 48\" long heat shield with circle holes and two mounting clamps.  Choose diameter from menu above.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade of chrome plated 304 stainless steel\u003c\/li\u003e\r\n\u003cli\u003eComes with two clamps\u003c\/li\u003e\r\n\u003cli\u003eMade in USA\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"LINCOLN INDUSTRIES","offers":[{"title":"5 inches","offer_id":51838243045698,"sku":"474903","price":459.99,"currency_code":"USD","in_stock":true},{"title":"6 inches","offer_id":51838243078466,"sku":"474904","price":492.99,"currency_code":"USD","in_stock":true},{"title":"7 inches","offer_id":51838243111234,"sku":"474905","price":524.99,"currency_code":"USD","in_stock":true},{"title":"8 inches","offer_id":51838243144002,"sku":"474906","price":546.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/474903a_2_1.jpg?v=1768488378"},{"product_id":"5-inlet-outlet-chrome-muffler-40l","title":"5\" Inlet\/Outlet Chrome Muffler 40\"L","description":"\u003cp\u003eNo more unsightly mufflers on your truck! 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Made in the USA.  1 year manufacturer's warranty.  Sold individually.\u003c\/p\u003e\n\u003cp\u003e• Low back pressure drop.  \u003c\/p\u003e\n\u003cp\u003e• Excellent noise reduction\u003c\/p\u003e\n\u003cp\u003e• Interchangeable with all stacks and elbows\u003c\/p\u003e\n\u003cp\u003e•  Muffler contains internal baffles with 78 dba decibal rating\u003c\/p\u003e\n\u003cp\u003e• 5\"I.D. inlet,  5\"I.D.  outlet, 8\" body  diameter  x 40\" length, 51\" overall length\u003c\/p\u003e","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51843913580866,"sku":"01205","price":857.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/01205.jpg?v=1768563639"},{"product_id":"8-inch-d-x-1-inch-w-in-line-peterbilt-chrome-band-clamp","title":"8-Inch D x 1-Inch W In-Line Peterbilt Chrome Band Clamp","description":"Peterbilt cab mounting exhaust clamp with band-style clamp. 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Made in the USA. \u003cbr\u003eSold individually. .","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51843913875778,"sku":"01330","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/01330a.jpg?v=1768563649"},{"product_id":"5-chrome-rain-cap-for-straight-top-stack","title":"5\" Chrome Rain Cap for Straight Top Stack","description":"Keep out rain, weather and soot with bright, shiny rain caps! Fits 5\" straight top stacks. Chrome plated carbon steel. 1 year manufactuers warranty. Made in the USA.\u003cbr\u003eSold individually.","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51843916497218,"sku":"02499","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/02499.jpg?v=1768563765"},{"product_id":"6-peterbilt-saddle-clamp","title":"6\" Peterbilt Saddle Clamp","description":"\u003cp\u003eComplete your exhuast with a 6\" diameter chrome saddle clamp. Designed for Peterbilt trucks.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade of chrome steel\u003c\/li\u003e\r\n\u003cli\u003eSold individaully\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND GENERAL","offers":[{"title":"Default Title","offer_id":51843939762498,"sku":"06074","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/l06074_1.jpg?v=1768564523"},{"product_id":"4-x-12-stainless-steel-flexible-hose","title":"4\" x 12\" Stainless Steel Flexible Hose","description":"\u003cp\u003e4\" x 12\" 304 stainless steel flexhose. Non-magnetic 304 stainless provides long life and no rust or corrosion. \u003c\/p\u003e\r\n\u003cp\u003eEasier to move = less friction\u0026gt; less wear \u0026gt; longer life \u0026gt; less down time! \u003cbr\u003eThis flex hose allows for torsional movement (twist). You can extend and contract this flex easily. This allows for proper installation at its \"relaxed\" length, allowing for movement in both directions or \"float\". This also has the finest square-cut ends in the industry and deburred (handle without getting cut).\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"\/exhaust\"\u003eClick here\u003c\/a\u003e to check out other exhaust parts. \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843988488514,"sku":"122357","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/l122376.jpg?v=1768566548"},{"product_id":"4-x-18-stainless-steel-flexible-hose","title":"4\" x 18\" Stainless Steel Flexible Hose","description":"\u003cp\u003e4\" x 18\" 304 stainless steel flexhose. Non-magnetic 304 stainless provides long life and no rust or corrosion. \u003c\/p\u003e\r\n\u003cp\u003eEasier to move = less friction \u0026gt; less wear \u0026gt; longer life \u0026gt; less down time! \u003cbr\u003eThis flex hose allows for torsional movement (twist). You can extend and contract this flex easily. This allows for porper installation at its \"relaxed\" length, allowing for movement in both directions or \"float\". This also has the finest square-cut ends in the industry and deburred (handle without getting cut).\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.iowa80.com\/exhaust\"\u003eClick here\u003c\/a\u003e to check out other exhaust parts. \u003c\/p\u003e\r\n\u003cp\u003eNote: 430 and 304 are the two most common grades of stainless steel.  Both offer a durable iron alloy that can resist rust and corrosion. Typically, grade 304 provides more corrosion resistance and thus greater longevity than grade 430.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843988521282,"sku":"122360","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/122360a.jpg?v=1768566551"},{"product_id":"5-x-12-stainless-steel-flexible-hose","title":"5\" x 12\" Stainless Steel Flexible Hose","description":"\u003cp\u003e5\" x 12\" 304 stainless steel flexhose. Non-magnetic 304 stainless provides long life and no rust or corrosion. \u003c\/p\u003e\r\n\u003cp\u003eEasier to move = less friction\u0026gt; less wear \u0026gt; longer life \u0026gt; less down time! \u003cbr\u003eThis flex hose allows for torsional movement (twist). You can extend and contract this flex easily. This allows for proper installation at its \"relaxed\" length, allowing for movement in both directions or \"float\". This also has the finest square-cut ends in the industry and deburred (handle without getting cut).\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"\/exhaust\"\u003eClick here\u003c\/a\u003e to check out other exhaust parts. \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843988619586,"sku":"122363","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/l122376_1.jpg?v=1768566556"},{"product_id":"5-x-15-stainless-steel-flexible-hose","title":"5\" x 15\" Stainless Steel Flexible Hose","description":"\u003cp\u003e5\" x 15\" 304 stainless steel flexhose. 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This allows for proper installation at its \"relaxed\" length, allowing for movement in both directions or \"float\".\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Do not cut or trim\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"\/exhaust\"\u003eClick here\u003c\/a\u003e to check out other exhaust parts. \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843988816194,"sku":"122364","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/l122376_2.jpg?v=1768566559"},{"product_id":"5-x-18-stainless-steel-flexible-hose","title":"5\" x 18\" Stainless Steel Flexible Hose","description":"\u003cp\u003e5\" x 18\" 304 stainless steel flexhose. 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This allows for porper installation at its \"relaxed\" length, allowing for movement in both directions or \"float\". This also has the finest square-cut ends in the industry and deburred (handle without getting cut).\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"\/exhaust\"\u003eClick here\u003c\/a\u003e to check out other exhaust parts. \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843989111106,"sku":"122378","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/122378.jpg?v=1768566566"},{"product_id":"7d-x-36l-chrome-curved-top-stack-plain-end","title":"7\"D x 36\"L Chrome Curved Top Stack Plain End","description":"\u003cp\u003eNothing dresses up a truck like a big shiny Chrome stack! These \u003cstrong\u003esemi truck stacks\u003c\/strong\u003e are show quality with bright nickel chrome plating and hand-polished for a flawless and durable finish. Curved top measures 7\" diameter, 36\" L. Made in the USA. \u003cbr\u003eSold individually. \u003cbr\u003e\u003cbr\u003e \u003c\/p\u003e","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51843996221762,"sku":"12888","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/dyna_25p_curved_53.jpg?v=1768566973"},{"product_id":"6d-quiet-performance-internal-muffler","title":"6\"D Quiet Performance Internal Muffler","description":"\u003cp\u003eInternal mufflers are designed for straight stacks. Muffler slips into the bottom of the stack and bolts into place. Template and stainless steel hardware are included.   Not designed to work with emission equipped engines, or for stacks with a built-in reducer.  Body length is 45\". Fits 6\" diameter dual stacks. Works on dual exhaust only. Aluminized steel.  Sold individually.\u003c\/p\u003e\r\n\u003cp\u003e* 2 holes must be drilled into the stack to secure the insert.  \u003c\/p\u003e\r\n\u003cp\u003eFor maximum performance,  this muffler is recommended for the following engines:\u003c\/p\u003e\r\n\u003ctable style=\"height: 192px;\" width=\"324\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e\r\n\u003cp\u003eEngine Size\u003c\/p\u003e\r\n\u003cp\u003eLITER\u003c\/p\u003e\r\n\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e\r\n\u003cp\u003eEngine Size\u003c\/p\u003e\r\n\u003cp\u003eCU INCH\u003c\/p\u003e\r\n\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003eHP Range\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e12.7L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e745\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003e350+\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e13L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e794\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003e350+\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e14L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e855\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003eANY\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e14.6L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e892\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003eUP TO 350\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e14.6L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e892\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003e350+\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e14.7L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e898\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003eUP TO 350\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e14.7L\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.656px;\"\u003e898\u003c\/td\u003e\r\n\u003ctd style=\"width: 100.688px;\"\u003e350+\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e  \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843996614978,"sku":"129733","price":728.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/129733a.jpg?v=1768567012"},{"product_id":"6-5d-x-36l-chrome-curved-top-stack-plain-end","title":"6\"-5\"D x 36\"L Chrome Curved Top Stack Plain End","description":"\u003cp\u003eGrand Rock 6\"-5\" diameter x 36\" length chrome curved stack. \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e6\"-5\"D x 36\"L, OD\u003c\/li\u003e\r\n\u003cli\u003eTapered, plain end bottom\u003c\/li\u003e\r\n\u003cli\u003e2 year warranty\u003c\/li\u003e\r\n\u003cli\u003eMade in USA\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843997892930,"sku":"130495","price":432.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130495a.jpg?v=1768567108"},{"product_id":"6-5d-x-96l-curved-top-stack-exp-end","title":"6\"-5\"D x 96\"L Curved Top Stack, Exp End","description":"\u003cp\u003eNothing really decks out a semi quite like big brilliant chrome Grand Rock \u003cstrong\u003esemi truck stacks\u003c\/strong\u003e! Chrome plated curved top stack. 6\" diameter reduced to 5\" inner diameter at the bottom, expanded end. 96\" long. Curved top directs exhaust away from the vehicle and reduces rain water build-up.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e6\" ID reduced to 5\" ID, 96\" long\u003c\/li\u003e\r\n\u003cli\u003eHigh quality chrome plated\u003c\/li\u003e\r\n\u003cli\u003eMade in the USA\u003c\/li\u003e\r\n\u003cli\u003e1 year warranty against product defects, workmanship and materials\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e  \u003c\/p\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843998155074,"sku":"130496","price":792.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130496a.jpg?v=1768567112"},{"product_id":"5-stainless-steel-kenworth-aerocab-bracket","title":"5\" Stainless Steel Kenworth Aerocab Bracket","description":"\u003cp\u003e5\" Kenworth Aerocab polished stainless steel exhaust bolt on clamp.    \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e5\"D, 5\" between bolts\u003c\/li\u003e\r\n\u003cli\u003ePolished stainless steel\u003c\/li\u003e\r\n\u003cli\u003eFits Kenworth Aerocab 5\" exhaust stacks\u003c\/li\u003e\r\n\u003cli\u003eMade in USA\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843998449986,"sku":"130550","price":135.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130550a.jpg?v=1768567119"},{"product_id":"6d-x-1w-stainless-steel-cab-bracket-for-kenworth-w900b","title":"6\"D x 1\"W Stainless Steel Cab Bracket for Kenworth W900B","description":"\u003cp\u003eGrand Rock 6\" Kenworth W900B cab mounting clamp with band-style clamp. Replace the your ugly old clamp with this attractive stainless steel replacement clamp.  \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e6\" diameter x 1\" wide\u003c\/li\u003e\r\n\u003cli\u003eNut and washer included\u003c\/li\u003e\r\n\u003cli\u003ePolished stainless steel\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843998548290,"sku":"130560","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130560a.jpg?v=1768567127"},{"product_id":"kenworth-5a-exhaust-cab-bracket-clamp","title":"Kenworth 5\" Exhaust Cab Bracket Clamp","description":"\u003cp\u003eFinish off your exhaust with a stainless-steel cab bracket clamp. Designed for Kenworth trucks.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e5\" diameter\u003c\/li\u003e\r\n\u003cli\u003eBolts directly to factory cab brackets\u003c\/li\u003e\r\n\u003cli\u003eMade of stainless steel\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843998581058,"sku":"130562","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130562a.jpg?v=1768567131"},{"product_id":"6d-stainless-steel-peterbilt-exhaust-bracket","title":"6\"D Stainless Steel Peterbilt Exhaust Bracket","description":"\u003cp\u003eGrand Rock polished stainless steel exhaust cab bracket for Peterbilt 359 and 379 models.  \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e6\"D\u003c\/li\u003e\r\n\u003cli\u003eStainless steel\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51843998712130,"sku":"130564","price":133.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130564a.jpg?v=1768567137"},{"product_id":"peterbilt-polished-stainless-steel-cab-bracket","title":"Peterbilt Polished Stainless Steel Cab Bracket","description":"\u003cp\u003eGrand Rock brand Peterbilt replacement bracket.  Replaces Peterbilt Part # 14-14792.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMade of polished 304 stainless steel\u003c\/li\u003e\r\n\u003cli\u003eHorseshoe style cab bracket\u003c\/li\u003e\r\n\u003cli\u003eFits most Peterbilt 359, 379 models\u003c\/li\u003e\r\n\u003cli\u003eSold individually \u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51844000317762,"sku":"130569","price":204.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/130569a.jpg?v=1768567148"},{"product_id":"5d-peterbilt-359-379-stainless-steel-straight-bracket-clamp","title":"5\"D Peterbilt 359, 379 Stainless Steel Straight Bracket Clamp","description":"\u003cp\u003eGrand Rock 5\" Peterbilt polished stainless steel mounting bracket clamp.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e5\" diameter\u003c\/li\u003e\r\n\u003cli\u003ePolished stainless steel\u003c\/li\u003e\r\n\u003cli\u003eStraight mounting bracket\u003c\/li\u003e\r\n\u003cli\u003eFits Peterbilt 379 and 359 models\u003c\/li\u003e\r\n\u003cli\u003eBolts directly onto factory cab brackets\u003c\/li\u003e\r\n\u003cli\u003eMade in the USA\u003c\/li\u003e\r\n\u003cli\u003eSold individually\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51844000842050,"sku":"131188","price":117.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/131188a.jpg?v=1768567175"},{"product_id":"5d-x-12l-chrome-curved-top-stack-plain-end","title":"5\"D x 12\"L Chrome Curved Top Stack Plain End","description":"Nothing dresses up a truck like a big shiny Chrome stack! 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The 52\" lower stacks fit most Peterbilt 379, Kenworth W900L, Freightliner, and Western Star models. One year manufacturer's warranty. \u003cbr\u003eSold individually. \u003cbr\u003e\u003cbr\u003e","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51844133060930,"sku":"165301","price":400.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/165301.jpg?v=1768569564"},{"product_id":"5-inlet-5-intlet-chrome-muffler-51l","title":"5\" Inlet\/5\" Intlet Chrome Muffler 51\"L","description":"\u003cp\u003eGrand Rock chrome 6\" diameter muffler.  51\" long overall, 38.4\" long body, 6\" diameter muffler with 5\" inlet diameter, 5\" inlet diameter chrome muffler.  Internal louverd core, not very quiet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51\"L, 38.4\" body length\u003c\/li\u003e\n\u003cli\u003e6\" body diameter, 5\" inlet\/5\" inlet\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRAND ROCK","offers":[{"title":"Default Title","offer_id":51844158783810,"sku":"172599","price":635.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/172599a.jpg?v=1768570194"},{"product_id":"5-y-divider-for-western-star","title":"5\" Y-Divider for Western Star","description":"\u003cp\u003e5\" diameter replacement y-pipe for Western Star  OEM # WWS 23529-3542. Aluminized.  \u003c\/p\u003e","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51844180017474,"sku":"181515","price":255.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/181515a.jpg?v=1768571124"},{"product_id":"quiet-muffler-insert-for-5-stacks","title":"Quiet Muffler Insert for 5\" Stacks","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eExhaust upgrades often boast of their sound capabilities,but what if you want things quieter? A Dynaflex quiet muffler stack insert tones down your exhaust sound to within legal limits,and Iowa 80 is the perfect place to get it. This stack insert delivers free flow and does not impact back pressure in the exhaust.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eComplies with California Vehicle Code paragraph 27204\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWorks with single or dual exhaust stacks\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFits in 5\" stacks\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMeasures 38-inches long x 4-â…ž\" O.D.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAluminized steel\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDynaflex muffler stack inserts meet California Highway Patrol guidelines and reduce noise decibel levels between 5 and 7 dbA. Order your 5-inch muffler insert from Iowa 80 and enjoy a quieter ride on the road.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eNOTE: Not intended for use with DPF systems.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eINSTALLATION NOTE: The end with the most perforated holes goes towards the bottom. Muffler should sit inside the stack as shown in the picture. Force the muffler into the stack from the bottom with substantial pressure, like using a block of wood and a rubber mallet.\u003c\/span\u003e\u003c\/p\u003e","brand":"DYNAFLEX PRODUCTS","offers":[{"title":"Default Title","offer_id":51844189028674,"sku":"185086","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/files\/185086.jpg?v=1768571523"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/2826\/4002\/collections\/Exhaust.jpg?v=1771337473","url":"https:\/\/www.iowa80.com\/collections\/exhaust.oembed","provider":"Iowa 80","version":"1.0","type":"link"}