EXHAUST

BESTfit Y-Pipe Fits PeterbiltEnhance your exhaust system with our Chrome-Plated Steel Y-Pipes, designed for BESTfit Long Leg configurations. Crafted with precision, these Y-Pipes feature a 7-inch to 5-inch outer diameter and a 90-degree angle for optimal...

BESTfit Y-Pipe Fits PeterbiltThese Y-pipes are engineered from durable chrome-plated steel, ensuring longevity and corrosion resistance. With a 6-inch diameter and 5-inch inlet, they are designed specifically for BESTFIT Long Leg configurations. Sold...

BESTfit Exhaust Elbow Below Muffler Fits PeterbiltEnhance your exhaust system with our 5-Inch Plain Exhaust Elbow, designed for the passenger side. Crafted for durability and performance, this aftermarket replacement part is sold individually for your...

BESTfit Chrome Exhaust MufflerUpgrade your vehicle's exhaust system with these premium Chrome-Plated Steel Mufflers. Featuring a sturdy construction, these mufflers have a body diameter of 6 inches, along with a 6-inch inlet and outlet for optimal...

BESTfit Chrome West Coast Turnout Exhaust Stack   * High Quality Exhaust Stack* West Coast Turnout-Style Top* Made Of Chrome-Plated Steel* 7 Inch Diameter Stack Reduced To 5 Inch I.D.* 108 Inches Overall Height* Sold Individually* Warranty On...

BESTfit Chrome Miter Cut Exhaust Stack 108 Inch X 7 Inch Reduces To 5 Inch ID Inlet   * High Quality Exhaust Stack* Miter Style Top* Made Of Chrome-Plated Steel* 7 Inch Diameter Stack Reduced To 5 Inch I.D.* 108 Inches Overall Height* Sold...

BESTfit 6 Inch Chrome 120 Inch Miter Cut Exhaust Stack With Plain End - O.D.   * High Quality Exhaust Stack * Miter Cut Style - Angle Cut* Made Of Chrome-Plated Steel* 6 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 120 Inch Length*...