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
6 X 114 Inch Chrome Flat Top Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,990.79Was: $2,211.99BESTfit Kenworth W900L Flat Top Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 114 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 114 Inch Chrome Flat Top Stacks...Now: $1,990.79Was: $2,211.99 -
On Sale
6 X 108 Inch Chrome West Coast Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $2,015.99Was: $2,239.99BESTfit Kenworth W900L West Coast Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 108 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 108 Inch Chrome West Coast...Now: $2,015.99Was: $2,239.99 -
On Sale
6 X 108 Inch Chrome Flat Top Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,880.99Was: $2,089.99BESTfit Kenworth W900L Flat Top Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 108 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 108 Inch Chrome Flat Top Stacks...Now: $1,880.99Was: $2,089.99 -
On Sale
6 X 102 Inch Chrome West Coast Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,960.19Was: $2,177.99BESTfit Kenworth W900L West Coast Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 102 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 102 Inch Chrome West Coast...Now: $1,960.19Was: $2,177.99 -
On Sale
6 X 96 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,853.99Was: $2,059.99BESTfit Kenworth W900L Miter Cut Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 96 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 96 Inch Chrome Miter Cut...Now: $1,853.99Was: $2,059.99 -
On Sale
6 X 102 Inch Chrome Flat Top Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,864.79Was: $2,071.99BESTfit Kenworth W900L Flat Top Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - Exhaust Kit Components - (2) 6 Inch X 102 Inch Chrome Flat Top Stacks - (1) 6 Inch Chrome Lower Exhaust Elbow, Driver Side -...Now: $1,864.79Was: $2,071.99 -
On Sale
6 X 114 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,990.79Was: $2,211.99BESTfit Kenworth W900L Miter Cut Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 114 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 114 Inch Chrome Miter Cut...Now: $1,990.79Was: $2,211.99 -
On Sale
6 X 108 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,880.99Was: $2,089.99BESTfit Kenworth W900L Miter Cut Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 108 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 108 Inch Chrome Miter Cut...Now: $1,880.99Was: $2,089.99 -
On Sale
6 X 102 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
BESTFIT TRUCK PARTS
Now: $1,864.79Was: $2,071.99BESTfit Kenworth W900L Miter Cut Exhaust Kit - Chrome Exhaust Kit - Made Of Chrome-Plated Steel - 6 Inch Diameter Elbows And Stacks - 102 Inches Length - Exhaust Kit Components - 2.00 6 Inch X 102 Inch Chrome Miter Cut...Now: $1,864.79Was: $2,071.99 -
On Sale
BESTfit 7-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt 378, 379 (1987-2003) 52 Inch Quiet Spools Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,578.49Was: $2,864.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379 - Made Of High Quality Chrome Steel - Sleeper Type: Standard - Top Cut: West Coast Turnouts - Length: 96 Inches - Peterbilt Style Elbows - 52...Now: $2,578.49Was: $2,864.99 -
On Sale
BESTfit 7-5 X 96 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt 378, 379 (1987-2003) 52 Inch Quiet Spools Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,509.19Was: $2,787.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379 - Made Of High Quality Chrome Steel - Sleeper Type: Standard - Top Cut: Miter Top - Length: 96 Inches - Peterbilt Style Elbows - 52 Inch Quiet...Now: $2,509.19Was: $2,787.99 -
On Sale
BESTfit 7-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Top Stack OE Style Elbows Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Quiet Spools Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,468.69Was: $2,742.99BESTfit Chrome 7 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379 - Made Of High Quality Chrome Steel - Sleeper Type: Standard - Top Cut: Flat Top - Length: 96 Inches - Peterbilt Style Elbows - 55 Inch Quiet...Now: $2,468.69Was: $2,742.99