Peterbilt Exhaust Parts
Upgrade your big rig with premium Peterbilt exhaust systems from 4 State Trucks. Our extensive collection of Peterbilt semi truck exhaust components delivers the perfect blend of performance and style. From chrome stacks to high-flow mufflers, we offer everything to enhance your Peterbilt exhaust setup. Improve fuel efficiency, reduce backpressure, and turn heads with our top-quality Peterbilt exhaust solutions. Whether you're after a subtle upgrade or a complete custom overhaul, 4 State Trucks has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road.
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On Sale
BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack OE Style Elbows Peterbilt 378, 379 (1987-2003) 52 Inch Quiet Spools Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,578.49Was: $2,864.99Chrome 7 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081753056- 7-5 58-Dg Chrome Elbow Peterbilt With Tapered Top For O.D. Stacks 7 Inch Elbow Reduces To 5...Now: $2,578.49Was: $2,864.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $3,095.99Was: $3,439.99Chrome 8 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Exhaust Kit - Chrome-Plated Steel - Length 96 Inch - (2) Wide Angled Clamp 8 Inch Chrome-Plated Stainless Steel - (2) Exhaust Mount Grommets Pack Of 4...Now: $3,095.99Was: $3,439.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack Long Drop Elbows No Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,931.29Was: $3,256.99Chrome 8 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 09-08804408- 8 O.D. X 44 West Coast Chrome Top Stack - 2- 09-0828055- Exhaust Spool 8 Inch O...Now: $2,931.29Was: $3,256.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $2,855.69Was: $3,172.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Unibilt - Top Cut: West Coast Turnout - Length: 96 Inches - Peterbilt Style Elbows - 52 Inch...Now: $2,855.69Was: $3,172.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $2,991.59Was: $3,323.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Unibilt - Top Cut: Bull Hauler Turnouts - Length: 96 Inches - Peterbilt Style Elbows - 52 Inch...Now: $2,991.59Was: $3,323.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,863.79Was: $3,181.99Chrome 8 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Exhaust Kit - Kit Includes: - (2) 8 O.D. X 44 Miter Chrome Top Stack - (2) Exhaust Spool 8 Inch O.D. X 55 Inch Chrome Tapered Top - (2) Chrome Long...Now: $2,863.79Was: $3,181.99 -
On Sale
BESTfit 8 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack 8 Inch 90 Degree Elbow & Y-Pipe 8 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $3,942.89Was: $4,380.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Exhaust Kit - Kit Includes: - (2) Bull Hauler Turnout Stack - (2) 52 Inch Center Spools - (2) 8 Inch To 5 Inch Long Drop Elbows - (4) Exhaust...Now: $3,942.89Was: $4,380.99 -
On Sale
BESTfit 8 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack 8 Inch 90 Degree Elbow & Y-Pipe 8 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $3,808.79Was: $4,231.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Exhaust Kit - Kit Includes: - (2) West Coast Turnout Stack - (2) Center Spools - (2) 8 Inch To 5 Inch Long Drop Elbows - (4) Exhaust Brackets...Now: $3,808.79Was: $4,231.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long Drop Elbows No Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $3,301.19Was: $3,667.99Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 01-0800800- Wide Angled Clamp 8 Inch Chrome-Plated Stainless Steel - 2- 01-0800003- Exhaust...Now: $3,301.19Was: $3,667.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,560.49Was: $2,844.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: Miter Top - Length: 96 Inches - Standard Elbows - 55 Inch Spools - Kit...Now: $2,560.49Was: $2,844.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,762.09Was: $3,068.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: Bull Hauler Turnout - Length: 96 Inches - Peterbilt Style Elbows - 55 Inch...Now: $2,762.09Was: $3,068.99 -
On Sale
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,627.99Was: $2,919.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: West Coast Turnout - Length: 96 Inches - Peterbilt Style Elbows - 52 Inch...Now: $2,627.99Was: $2,919.99