Exhaust & Exhaust Kits

BESTfit Passenger Side 5 Inch Exhaust Elbow Fits Kenworth W900L W/ 40 Inch StepsElevate your vehicle's exhaust system with our Passenger Side Exhaust Elbow, featuring a practical 40-inch step. Crafted with precision in the USA, this aftermarket...

BESTfit Passenger Side 5 Inch Exhaust Elbow Fits Kenworth W900 W/ 45 Inch StepsEnhance your truck's exhaust system with our Chrome-Plated Exhaust Elbow. Designed for trucks equipped with two round catalyst/mufflers mounted underneath, this elbow features...

BESTfit Aluminized 62 Degree Exhaust Elbow Fits Kenworth W900B, W900L & AeroCabLooking for a reliable replacement elbow for your vehicle's driver side? Our aluminum elbow, designed for the left side with a 62-degree angle and a 5-inch outer diameter, is...

BESTfit Passenger Side 7 To 5 Inch Exhaust Elbow, Replaces OE Number K18018616RCPUpgrade your exhaust system with this sleek Chrome-Plated Exhaust Elbow, designed to enhance both style and performance. Crafted from durable materials, this elbow features...

BESTfit Kenworth Steel 90 Degree Elbow At Muffler InletEnhance your vehicle's exhaust system with this durable Elbow made of quality steel. Designed for optimal performance, this aftermarket replacement part is sold individually, offering a reliable...

BESTfit Driver Side Plain Exhaust Elbow Fits Kenworth With 45 Inch StepThis 5-inch length step is tailored for the driver's side and features 45-inch steps. Sold individually and made in the USA, this step is an aftermarket replacement part, not sourced...