Exhaust

5 Inch ID-OD Exhaust Elbow W/ 25 Degree Bend Fits Kenworth T800 & W900 By BESTfitRugged and reliable, the BESTfit 5 Inch 25 Bend Exhaust Elbow is made to replace K180-5419 for Kenworth T800 and W900 models. Constructed from aluminized steel with 5-inch...

Chrome 8 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows* Made Of High Quality Chrome-Plated Steel* Length 114 Inch* 2- 09-08806008- 8 O.D. X 60 West Coast Chrome Top Stack * 2- 09-0828055- Exhaust Spool 8 Inch O.D. X 55 Inch Chrome...

BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt 359* Made Of High Quality Chrome-Plated Steel* Sleeper Type: Unibilt* Top Cut: West Coast Turnout* Length: 114 Inches* Standard Elbows* 55 Inch Spools* Kit Includes:  - West Coast...

Chrome 8 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T Pipe* Made Of High Quality Chrome-Plated Steel* Length 102 Inch* 2- 09-08804808- 8 Inch O.D. X 48 West Coast Chrome Top Stack* 2- 09-0828055- Exhaust Spool 8 Inch O.D. X 55 Inch...

BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt 359* High Quality Exhaust Kit* Made Of Chrome Plated Steel* Kit Includes:  - (2) 6 x 60 Inch Bull Hauler Top Stacks  - (2) 6 x 55 Inch Center Section Spools  - (2) 6 To 5...

Chrome 6 Inch Exhaust Kit With 55 Inch Spool & 58 Degree Elbow* Made Of High Quality Chrome-Plated Steel* Length 102 Inch* 2- 09-08604801- Miter 6 Inch O.D. X 48 Inch Chrome Stack* 2- 09-0826055- Exhaust Spool 6 Inch O.D. X 55 Inch Chrome Tapered Top* 2-...

Chrome 6 Inch Exhaust Kit With 55 Inch Spool & 58 Degree Elbow* Made Of High Quality Chrome-Plated Steel* Length 102 Inch* 2 - 09-08604800 6 X 48 Inch Flat Top Stacks * 2 - 09-0826055 6 X 55 Inch Center Section - Spool * 2 - 01-0816517262 6 To 5 Inch...

5 Inch Exhaust Elbow Bottom Of Muffler By BESTfit Fits Peterbilt 357 & 378 Passenger SideFor a cost-effective solution that doesn't sacrifice performance, choose the BESTfit 5 Inch Plain Economy Exhaust Elbow BOM. Designed to fit the passenger side on...

BESTfit 5 Inch Exhaust Y-Pipe Combo Fits Peterbilt 357 & 378 Passenger SideThe BESTfit 5 Inch Plain Economy Exhaust Y-Pipe Combo is an ideal replacement for Peterbilt 357 and 378 trucks with high mount passenger side exhaust systems. Designed to match OE...

Replacement Aluminized Steel Single Exhaust Pipe Fits PeterbiltThe BESTfit Aluminized Steel Exhaust Pipe is a high-quality replacement designed specifically to fit Peterbilt 387 models. Made from durable aluminized steel, this exhaust pipe features a...

BESTfit 23 Inch Long Turbo Down Pipe W/ 4 Inch OD & 3.85 Inch IDThe BESTfit Aluminized Turbo Down Pipe is a high-quality replacement designed for Peterbilt 386 trucks. Constructed from durable aluminized steel, this turbo down pipe features a 4-inch...

Upper Exhaust Mount Bracket For Driver Or Passenger SideThe BESTfit Driver or Passenger Side Upper Exhaust Mount Bracket is an essential replacement part engineered specifically for Peterbilt 388 and 389 trucks. Made from durable materials, this bracket...