Semi-Truck Exhaust Parts
Discover an extensive selection of top-quality semi-truck exhaust parts at 4 State Trucks to elevate your rig's style and performance. Whether you're seeking exhaust pipes, clamps, reducers, couplers, or sleek exhaust tips, we've got you covered with durable products from leading manufacturers like Dynaflex and Lincoln Chrome. Our premium aftermarket exhaust components are designed to leave a lasting impression on the road, allowing you to customize your truck to perfection. Elevate your truck's style and performance with 4 State Trucks' premium aftermarket exhaust components.
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On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long Drop Elbows No Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,735.99Was: $3,039.99Chrome 7 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 114 Inch - 2- 09-08706004- 7 O.D. X 60 Bull Hauler Chrome Top Stack - 2- 09-0827052- Exhaust Spool 7 Inch...Now: $2,735.99Was: $3,039.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt 378, 379 (1987-2003) 52 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $2,725.19Was: $3,027.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Unibilt - Top Cut: Bull Hauler Turnout - Length: 114 Inches - Peterbilt Style Elbows - 52 Inch...Now: $2,725.19Was: $3,027.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long Drop Elbows No Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,735.99Was: $3,039.99Chrome 7 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 114 Inch - 2- 09-08706004- 7 O.D. X 60 Bull Hauler Chrome Top Stack - 2- 09-0827055- Exhaust Spool 7 Inch...Now: $2,735.99Was: $3,039.99 -
On Sale
BESTfit 7 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack W/ 7 Inch Taper Lock Chrome Tee Long 90S & 7 Inch Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $3,564.89Was: $3,960.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: Bull Hauler Turnout - Length: 114 Inches - Long Drop Elbows - 52 Inch...Now: $3,564.89Was: $3,960.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack W/ 5 Inch Taper Lock Chrome Tee Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $3,160.79Was: $3,511.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: Bull Hauler Turnout - Length: 114 Inches - Peterbilt Style Elbows - 55 Inch...Now: $3,160.79Was: $3,511.99 -
On Sale
BESTfit 7 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack W/ 7 Inch Taper Lock Chrome Tee Long 90S & 7 Inch Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $3,564.89Was: $3,960.99BESTfit Chrome 7 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: 114 Inches - Long Drop Elbows - 55 Inch...Now: $3,564.89Was: $3,960.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack W/ 5 Inch Taper Lock Chrome Tee Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $3,254.39Was: $3,615.99BESTfit Chrome 7 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: 114 Inches - Long Drop Elbows - 55 Inch...Now: $3,254.39Was: $3,615.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt 378, 379 (1987-2003) 52 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,500.19Was: $2,777.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: Bull Hauler Turnout - Length: 114 Inches - Peterbilt Style Elbows - 52 Inch...Now: $2,500.19Was: $2,777.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $2,827.79Was: $3,141.99Chrome 7 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 114 Inch - 4 - 01-0800700- Wide Angled Clamp 7 Inch Peterbilt Chrome-Plated Stainless Steel - 2 -...Now: $2,827.79Was: $3,141.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,500.19Was: $2,777.99BESTfit Chrome 7 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: 114 Inches - Peterbilt Style Elbows - 55 Inch...Now: $2,500.19Was: $2,777.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Miter Stack Exhaust Kit For Peterbilt 589 W/ Cab Mount Exhaust
BESTFIT TRUCK PARTS
Now: $3,639.55Was: $4,043.94Cab Mount Peterbilt 589 Miter Cut Stack Exhaust Kit - Exhaust Kit - Kit Includes: - (2) 7 X 60 Inch Miter Cut Top Stacks - (2) 7 X 52 Inch Chrome Spool - (2) 7-5 Inch Long Drop 90 Degree Elbow - (2) 7 Inch Slider...Now: $3,639.55Was: $4,043.94 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Unibilt
BESTFIT TRUCK PARTS
Now: $2,587.49Was: $2,874.99BESTfit Chrome 7 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Unibilt - Top Cut: Miter Top - Length: 114 Inches - Peterbilt Style Elbows - 55 Inch...Now: $2,587.49Was: $2,874.99