Exhaust & Exhaust Kits

BESTfit Intermediate Elbow Fits Kenworth 1986-2006Our elbow, constructed from aluminized steel, serves as a critical component positioned on the driver's side between the exhaust tee flex pipe and the BOM elbow. Sold individually as an aftermarket...

BESTfit Driver Side Chrome-Plated Steel Exhaust Elbow W/ 5 Inch I.D. & 5 Inch O.D.Crafted from durable chrome-plated steel, these exhaust elbows are engineered for optimal performance and longevity. With a 5-inch inner diameter on the upper end and a...

BESTfit Kenworth Steel 90 Degree Exhaust Pipe ElbowUpgrade your exhaust system with this reliable Exhaust Pipe designed for trucks equipped with a horizontal muffler. Crafted from durable steel and featuring a 90-degree angle, this aftermarket...

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...