Exhaust

Passenger Side Upper Exhaust Slider Clamp Replaces OE M16-6048R & M166048R By BESTfit* High Quality Slider Clamp Assembly* Designed For Use With 5 Inch Diameter Exhaust Stack* Includes:  - Clamp, 5 Inch Diameter  - Exhaust Mount With Poly...

Driver Side Upper Exhaust Slider Clamp Replaces OE M16-6048 & M166048 By BESTfit* High Quality Slider Clamp Assembly* Designed For Use With 5 Inch Diameter Exhaust Stack* Includes:  - Clamp, 5 Inch Diameter  - Exhaust Mount With Poly Bushing (3...

BESTfit Peterbilt Poly Exhaust Clamp Assy MountThe BESTfit 5 Inch OD Upper Exhaust Clamp Assembly with Poly Mount is a high-quality replacement part designed for Peterbilt 388 and 389 models. This exhaust clamp assembly features a durable poly mount that...

BESTfit 304 Stainless Steel 5 X 48 Inch Flex Hose* High Quality Flex Hose* Sf Series - Non Magnetic* Interlocked Profile* 304 Stainless Steel* 48 Inch Length* 5 Inch Diameter* Sold Individually* Warranty On Flex Hoses Against Defects In Workmanship &...

BESTfit Chrome 7-5 X 54 Inch Curve Turn Exhaust Stack* High Quality Exhaust Stack* Curved Top Style* Ceramic Lined To Help Prevent Chrome DISColoration* Chrome Plated Finish* 54 Inch Height* 7 Inch Reduced To 5 Inch Outer Diameter* Sold Individually*...

BESTfit Chrome 7 X 96 Inch Miter Exhaust Stack* High Quality Exhaust Stack* Miter Top Style* Chrome Plated Finish* 96 Inch Height* 7 Inch Inner Diameter* Sold Individually* Warranty On Exhaust Stacks Against Defects In Workmanship & Material From Date Of...

5 to 4 X 8 Inch Turbo Adapter* High Quality Exhaust Pipe Reducer* Turbo/Manifold Adapter* Made Of Aluminized Steel* Dimensions:  - 8 Inch Length  - 4 Inch Inner Diameter  - 5 Inch Outer Diameter To 5.75 Outer Flare* Sold Individually*...

BESTfit 8 X 108 Inch West Coast Turn Exhaust Stack* High Quality Exhaust Stack* West Coast Turn* Chrome-Plated Steel* 8 Inch Outer Diameter* 108 Inch Height* Sold Individually* Warranty On Exhaust Stacks Against Defects In Workmanship & Material From...

BESTfit 6-5 X 48 Inch West Coast Turn Exhaust Stack* High Quality Exhaust Stack* West Coast * Chrome* 6 Inch Outer Diameter Reduces To 5 Inch Outer Diameter* 48 Inch Height* Sold Individually* Warranty On Exhaust Stacks Against Defects In Workmanship &...

Aluminized Steel Turbo Adapter Use With V-Band Clamp* High Quality Turbo/Manifold Adapter* With 22 Degree Flare* Used With V-Band Clamp* Aluminum* 2.75 Inch Outer Diameter To A 3.21 Inch Flare* 2 Inch Depth* Sold Individually* Warranty On Turbo/Manifold...

BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379* Made Of High Quality Chrome-Plated Steel* Sleeper Type: Unibilt* Top Cut: West Coast Turnouts* Length: 96 Inches* Long Drop Elbows* 55 Inch Spools* Kit Includes:  - West...

BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379* Made Of High Quality Chrome-Plated Steel* Sleeper Type: Unibilt* Top Cut: West Coast Turnouts* Length: 96 Inches* Peterbilt Style Elbows* 55 Inch Spools* Kit Includes:  -...