Peterbilt 357/378 Exhaust Kits

Peterbilt 357/378 Exhaust Kits

Peterbilt 357/378 Exhaust Kits

Shop for Peterbilt 378 aftermarket exhaust kits. Replacement exhaust kits come with mounting hardware, chrome stacks, T-pipes, and exhaust spools to precisely fit your Peterbilt 357 or 378 model years
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  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
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    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,332.99
    Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09-08604801- Miter 6 Inch O.D. X 48 Inch Chrome Stack - 2- 09-0826052- Exhaust Spool 6 Inch O...
    $2,332.99
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  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  OE Style Elbows  Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  OE Style Elbows  Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
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    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,142.99
    Chrome 6 Inch Exhaust Kit With 55 Inch Spool & 58 Degree Elbow  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081653056- 6-5 58-Dg Chrome Elbow With Tapered Top For O.D. Stacks 6 Inch Elbow Reduces To 5 Inch O.D. On...
    $2,142.99
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  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Standard Spool Only Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Standard Spool Only Unibilt
    Add to Cart

    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Unibilt

    BESTFIT TRUCK PARTS

    $2,386.99
    Chrome 6 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2 - 09-08604800- 6 X 48 Inch Flat Top Stacks  - 2 - 09-0826052- 6 X 52 Inch Center Section - Spool  -...
    $2,386.99
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    $2,386.99
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  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
    Add to Cart

    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,142.99
    Chrome 6 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081653056- 6-5 58-Dg Chrome Elbow With Tapered Top For O.D. Stacks 6 Inch Elbow Reduces To 5 Inch O.D. On...
    $2,142.99
    Add to Cart
    Qty in Cart: 0
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    $2,142.99
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  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
    Add to Cart

    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,332.99
    Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2 - 09-08604800- 6 X 48 Inch Flat Top Stacks  - 2 - 09-0826055- 6 X 55 Inch Center Section -...
    $2,332.99
    Add to Cart
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    $2,332.99
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  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
    Add to Cart

    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,332.99
    Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2 - 09-08604800- 6 X 48 Inch Flat Top Stacks  - 2 - 09-0826052- 6 X 52 Inch Center Section -...
    $2,332.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,332.99
    Subtotal:
  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  OE Style Elbows  Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  OE Style Elbows  Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
    Add to Cart

    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,142.99
    Chrome 6 Inch Exhaust Kit With 55 Inch Spool & 58 Degree Elbow  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2 - 09-08604800- 6 X 48 Inch Flat Top Stacks  - 2 - 09-0826055- 6 X 55 Inch Center Section - Spool  -...
    $2,142.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,142.99
    Subtotal:
  • BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  OE Style Elbows  Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
    Add to Cart

    BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt

    BESTFIT TRUCK PARTS

    $2,142.99
    Chrome 6 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09-08604800 6 X 48 Inch Flat Top Stacks  - 2- 09-0826052- 6 X 52 Inch Center Section - Spool  - 2-...
    $2,142.99
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    $2,142.99
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  • TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows
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    TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows

    TPHD

    $2,676.99
    Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsIntroducing TPHD Chrome Exhaust Kits! Designed for easy installation, these kits feature quality chrome-plated steel components, including 8-5 58-Dg chrome elbows and wide-angled clamps...
    $2,676.99
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    $2,676.99
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  • TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows For 52 Inch Spool TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows For 52 Inch Spool
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    TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows For 52 Inch Spool

    TPHD

    $2,611.99
    Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsIntroducing TPHD Chrome Exhaust Kits! Engineered for easy installation, these kits feature top-quality components at a budget-friendly price. Crafted from chrome-plated steel, each kit is...
    $2,611.99
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  • TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows
    Add to Cart

    TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows

    TPHD

    $2,611.99
    Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsIntroducing our Chrome-Plated Steel Exhaust Kit, 96 inches in length, featuring 2 58-Dg chrome elbows with tapered tops for seamless fitting. Each kit includes 4 wide angled clamps made...
    $2,611.99
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  • TPHD 8-5 X 108 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows TPHD 8-5 X 108 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows
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    TPHD 8-5 X 108 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows

    TPHD

    $2,708.99
    8 Inch Chrome Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing TPHD Chrome Exhaust Kits! These kits are easy for installers to use and come with quality parts at a great price. They're made of chrome-plated steel and are 108 inches long...
    $2,708.99
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