Semi-Truck Exhaust Parts

Semi-Truck Exhaust Parts

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 96 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
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    6 X 96 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +

    BESTFIT TRUCK PARTS

    Now: $1,853.99
    Was: $2,059.99
    BESTfit 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: $1,853.99
    Was: $2,059.99
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    Now: $1,853.99
    Was: $2,059.99
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  • On Sale
    6 X 102 Inch Chrome Flat Top Exhaust Kit By BESTfit For Kenworth W900L 2019 +
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    6 X 102 Inch Chrome Flat Top Exhaust Kit By BESTfit For Kenworth W900L 2019 +

    BESTFIT TRUCK PARTS

    Now: $1,864.79
    Was: $2,071.99
    BESTfit 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: $1,864.79
    Was: $2,071.99
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    Now: $1,864.79
    Was: $2,071.99
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  • On Sale
    6 X 114 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
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    6 X 114 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +

    BESTFIT TRUCK PARTS

    Now: $1,990.79
    Was: $2,211.99
    BESTfit 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: $1,990.79
    Was: $2,211.99
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    Now: $1,990.79
    Was: $2,211.99
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  • BESTfit 5 OD / ID X 7 Inch Chrome Double Bend Muffler Inlet Pipe, Passenger Side For Kenworth
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    BESTfit 5 OD / ID X 7 Inch Chrome Double Bend Muffler Inlet Pipe, Passenger Side For Kenworth

    BESTFIT TRUCK PARTS

    $888.99
    Kenworth Passenger Side 90 Degree 45 Degree Double Bend Over The Frame Elbow  - Pipe - 7 Inch Diameter  - 5 Inch ID - Passenger Side - Double Bend   - 90 Degree  - 45 Degree - Sold Individually  - Warranty On...
    $888.99
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    $888.99
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  • On Sale
    6 X 108 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
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    6 X 108 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +

    BESTFIT TRUCK PARTS

    Now: $1,880.99
    Was: $2,089.99
    BESTfit 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: $1,880.99
    Was: $2,089.99
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    Now: $1,880.99
    Was: $2,089.99
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  • On Sale
    6 X 102 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +
    Add to Cart

    6 X 102 Inch Chrome Miter Cut Exhaust Kit By BESTfit For Kenworth W900L 2019 +

    BESTFIT TRUCK PARTS

    Now: $1,864.79
    Was: $2,071.99
    BESTfit 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: $1,864.79
    Was: $2,071.99
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    Qty in Cart: 0
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    Now: $1,864.79
    Was: $2,071.99
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  • On Sale
    BESTfit 5 Inch ID/OD Raw Steel Exhaust Elbow Passenger Side  K180-10742R For Kenworth W900A
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    BESTfit 5 Inch ID/OD Raw Steel Exhaust Elbow Passenger Side K180-10742R For Kenworth W900A

    BESTFIT TRUCK PARTS

    Now: $106.39
    Was: $151.99
    Kenworth W900A Passenger Side Non-Chrome Raw Steel Exhaust Elbow  - Exhaust Elbow - Raw Steel  - 5 Inch ID/OD - Passenger Side  - Non-Chromed  - Sold Individually - Warranty On Exhaust Elbows Against Defects In...
    Now: $106.39
    Was: $151.99
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    Now: $106.39
    Was: $151.99
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  • On Sale
    BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/  West Coast Turn Top Stack  Long Drop Elbows No Tee Peterbilt (1987-2003) 52 Inch Quiet Spools Unibilt BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/  West Coast Turn Top Stack  Long Drop Elbows No Tee Peterbilt (1987-2003) 52 Inch Quiet Spools Unibilt
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    BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack Long Drop Elbows No Tee Peterbilt (1987-2003) 52 Inch Quiet Spools Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,336.29
    Was: $3,706.99
    Chrome 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: $3,336.29
    Was: $3,706.99
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    Now: $3,336.29
    Was: $3,706.99
    Subtotal:
  • 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 Quiet Spools Non-Unibilt 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 Quiet Spools Non-Unibilt
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    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 Quiet Spools Non-Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,345.29
    Was: $3,716.99
    Chrome 8 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows  - Made Of High Quality Chrome-Plated Steel - Length 96 Inch - 2- 09-0838055- Exhaust Quiet Spool 8 Inch O.D. X 55 Inch Chrome Tapered Top - 2 - 01-08018500-...
    Now: $3,345.29
    Was: $3,716.99
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    Now: $3,345.29
    Was: $3,716.99
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  • On Sale
    BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/  West Coast Turn Top Stack  Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Quiet Spools Non-Unibilt BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/  West Coast Turn Top Stack  Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Quiet Spools Non-Unibilt
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    BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Quiet Spools Non-Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,580.19
    Was: $3,977.99
    BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379  - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: West Coast Turnouts - Length: 96 Inches - Long Drop Elbows - 55...
    Now: $3,580.19
    Was: $3,977.99
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    Now: $3,580.19
    Was: $3,977.99
    Subtotal:
  • 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 Quiet Spools Unibilt BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/  Bull Hauler Turn Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Quiet Spools Unibilt
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    BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Quiet Spools Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,167.09
    Was: $3,518.99
    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: Bull Hauler Turnout - Length: 96 Inches - Peterbilt Style Elbows -...
    Now: $3,167.09
    Was: $3,518.99
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    Qty in Cart: 0
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    Now: $3,167.09
    Was: $3,518.99
    Subtotal:
  • On Sale
    BESTfit 8-5 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 Quiet Spools Non-Unibilt BESTfit 8-5 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 Quiet Spools Non-Unibilt
    Add to Cart

    BESTfit 8-5 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 Quiet Spools Non-Unibilt

    BESTFIT TRUCK PARTS

    Now: $4,243.49
    Was: $4,714.99
    BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379  - Made Of High Quality Chrome-Plated Steel - Sleeper Type: Standard - Top Cut: Bull Hauler Turnout - Length: 96 Inches - Long Drop Elbows - 52...
    Now: $4,243.49
    Was: $4,714.99
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    Qty in Cart: 0
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    Now: $4,243.49
    Was: $4,714.99
    Subtotal:
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