EXHAUST

BESTfit Rain Cap For 4 Inch Flat Top StacksIntroducing our Zinc-Plated Rain Cap, an essential accessory for your flap top stack. Designed to mount on the outside of the stack, this rain cap effectively prevents rain and debris from entering your exhaust...

BESTfit Elbow At Muffler Inlet Fits Kenworth W/ Single Muffler Replaces OE # K180-17386-24Introducing our Galvanized Steel Elbow, specially crafted for the inlet of your truck's muffler. Designed for trucks featuring a single muffler located underneath...

BESTfit Elbow Fits Kenworth Non AeroCabIntroducing our Aluminized Exhaust Elbow, specifically designed for the driver's side with a 45-degree bend, ideal for 2-piece Y-pipe setups. Crafted with durability in mind, this elbow boasts a 5-inch outer...

BESTfit Oval Muffler Fits Kenworth T800, W900, International 9200, 9400 & 9900   * High Quality Oval Muffler* 5 Inch Inlet And Outlet* Sold Individually* Warranty On Oval Muffler Against Defects In Workmanship & Material From Date Of...

BESTfit Oval Muffler Fits International Fits International 9200, 9400 & 9900 * High Quality Muffler* Made Of Aluminized Steel * Size 10 Inch Tall X 15 Inch Wide X 44 Inch Body Length* Inlet - 5 Inch I.D.* Outlet - 6 Inch I.D.* 48 Inch Length Overall*...

BESTfit 7 O.D. X 36 Inch West Coast Turn Out Stack Reduced To 5 Inch * High Quality Stack* Chrome-Plated Steel* 7 Inch Diameter Stack Reduced To 5 Inch O.D.* 36 Inch Overall Height* West Coast Turn* Sold Individually * Warranty On Stacks Against Defects...

BESTfit Wrap ClampsIntroducing our Clamps, designed to make the installation of heat wrap and sleeves a breeze! With a convenient length of 18 inches, these clamps provide ample coverage for securing your heat management solutions in place. The best...

BESTfit Heat Wrap For Bare PipesIntroducing our Heat Wrap, a versatile solution for managing heat in various applications. Measuring 2 inches wide and coming in a 50-foot roll, it offers ample coverage for your needs. This heat wrap effectively reduces...

BESTfit Exhaust Tee Fits KenworthCheck out our Exhaust Tee! It's made from strong aluminized steel, so it can handle whatever your truck throws at it. With a diameter of 5 inches, it's just the right size to fit into your exhaust system. Plus, it's got...

BESTfit 8 Inch Chrome 48 Inch Miter Cut Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Miter Cut Style - Angle Cut* Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 48 Inch Length* Sold...

BESTfit 18 Inch Heat Sleeve For 3 to 5 Inch Diameter Exhaust PipesIntroducing our Sleeve, an essential component designed to optimize your vehicle's performance and longevity. Crafted in the USA with precision engineering, this aftermarket replacement...

BESTfit 12 Inch Heat Sleeve For 3 to 5 Inch Diameter Exhaust PipesIntroducing our Sleeve, a versatile solution designed to enhance your vehicle's performance and durability. Crafted in the USA with meticulous attention to detail, this aftermarket...