Adapters & Couplers
At Iowa 80, customization is the name of our game. Just as no two truck drivers are the same, neither are two rig setups. With that in mind, we offer a range of exhaust expanders that come in various expansion/reduction configurations to suit your particular configuration. We pride ourselves on providing premium products for professional truck drivers that improve the road experience, customize the vehicle and bring personal satisfaction.
Customized Look and Sound
We can’t talk customization while offering a limited supply of exhaust configuration options. We sell expander-reducers in a variety of materials for a customized look and sound. From chrome to aluminum to stainless steel, we’re confident that we have the right exhaust coupler for you. Whether you’re aesthetic-minded or looking for the perfect engine growl, we’ve got the parts you need.
Easy Online Shopping
At Iowa 80, we want to make sure that you can easily determine what parts you need. Our QUICK VIEW option makes it easy for you to take a closer look at each product and return to browsing. Compare several products for a side-by-side list of features to help you find the right part. If you see an exhaust tube expander you like, but aren’t ready to buy, you can add it to your wish list to purchase later. Trust us for all your truck accessory needs.