- Kenworth W900B, T800, T600 6-Inch to 5-Inch Dia. Spools and ElbowsItem: 238243$1,880.99
- KW W900L 6"-5" Spool and Pickett Elbow Kit 45" StepItem: 336035$3,572.99
- Kenworth W900L 2003-2006 6-Inch to 5-Inch Dia. Spools and ElbowsItem: 238238$1,934.99
- Kenworth W900L 1995-2002 6-Inch to 5-Inch Dia. Spools and ElbowsItem: 238234$1,885.99
- KW W900B, T800, T600 6"-5"Spools & Elbows w/MufflersItem: 244795$2,040.99
About Our Semi Truck Stacks
Many parts can give your rig personality. The most noticeable are the shiny truck stacks glistening in the sun. These true symbols of life on the road don’t just make people take notice, they are also imperative to keeping you on the go.
A stack exhaust system helps boost power and performance. When they are operating correctly, they help make climbs and passing easier, as well as let your truck pull harder. They work by relying on exhaust to expel hot air and potential contaminants out of the system.
Whether replacing or upgrading, technology has made these parts more efficient. They also are available in array of sizes, shapes and materials, which allows you to keep your rig running smoothly and looking good.
Regardless if your rig is decked out in subtle chrome or is extra polished, we have got you covered. We have a 5" chrome stack to help keep the look flowing from top to bottom. While some may seek a sleek, straight look, we also have curved top stack plain end that provides a simple and classic look. For a real show-stopper, the West Coast curve one-piece stack emits a super shine that will make people take notice.
Truckers looking for a little less shine can choose from an array of mitered stacks, designed with a classy nickel finish. To really add your personality to your stacks, we have options with cutouts inspired by gun designs for a truly unique appearance.
Size isn’t a problem thanks to our array of products. We have stacks available from 2 inches up to 8 inches, making finding the right part a breeze.
Only need to replace an elbow? We have parts available to help you get the right fit without replacing the whole system. Keeping your elbow but want to replace part of the stack? Lower stacks can help give your monster-truck look a smooth finish. Other replacement parts include brackets and tailpipes.
Put the finishing touch on your big rig exhaust system with a new, shiny chrome top stack. Choose from a variety of sizes and styles. Chrome stacks offer a way to add a unique touch to your rig. Our quality parts make it easy to choose the right look and fit, ensuring you keep trucking smoothly.