Peterbilt 379 Exhaust Kits

Peterbilt 379 Exhaust Kits

Peterbilt 379 Exhaust Kits

Elevate your truck with a high-quality Peterbilt 379 exhaust kit from 4 State Trucks. Discover various 6, 7, and 8-inch chrome options from American Eagle, Lincoln Chrome, and other top-notch brands. Get started on your ride's upgrade today!
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  • On Sale
    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Bull Hauler Turn Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Bull Hauler Turn Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt
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    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Non-Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,464.09
    Was: $3,848.99
    Chrome 7 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T Pipe  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2 - 01-08017000- Chrome Long Leg 7 Inch Elbow With Tapered Top 7 Inch O.D. Bottom - 1 -...
    Now: $3,464.09
    Was: $3,848.99
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    Now: $3,464.09
    Was: $3,848.99
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  • On Sale
    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Bull Hauler Turn Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Bull Hauler Turn Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt
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    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Non-Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,464.09
    Was: $3,848.99
    Chrome 7 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T Pipe  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2 - 01-08017000- Chrome Long Leg 7 Inch Elbow With Tapered Top 7 Inch O.D. Bottom - 1 -...
    Now: $3,464.09
    Was: $3,848.99
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    Qty in Cart: 0
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    Now: $3,464.09
    Was: $3,848.99
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  • On Sale
    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt
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    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,392.99
    Was: $3,769.99
    Chrome 7 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T Pipe  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 4 - 01-0800700- Wide Angled Clamp 7 Inch Peterbilt Chrome-Plated Stainless Steel - 2 -...
    Now: $3,392.99
    Was: $3,769.99
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    Now: $3,392.99
    Was: $3,769.99
    Subtotal:
  • On Sale
    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Miter Cut Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt
    Add to Cart

    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,392.99
    Was: $3,769.99
    Chrome 7 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T Pipe  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 4 - 01-0800700- Wide Angled Clamp 7 Inch Peterbilt Chrome-Plated Stainless Steel - 2 -...
    Now: $3,392.99
    Was: $3,769.99
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    Qty in Cart: 0
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    Now: $3,392.99
    Was: $3,769.99
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  • On Sale
    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt
    Add to Cart

    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (2005-Newer) 55 Inch Standard Spool Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,392.99
    Was: $3,769.99
    Chrome 7 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T Pipe  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 4 - 01-0800700- Wide Angled Clamp 7 Inch Peterbilt Chrome-Plated Stainless Steel - 2 -...
    Now: $3,392.99
    Was: $3,769.99
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    Qty in Cart: 0
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    Price:
    Now: $3,392.99
    Was: $3,769.99
    Subtotal:
  • On Sale
    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/  Flat Top Top Stack  Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt
    Add to Cart

    BESTfit 7-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long 90S & Chrome Tapered Y-Pipe 7 Inch Taper Lock Chrome Tee Peterbilt (1987-2003) 52 Inch Standard Spool Unibilt

    BESTFIT TRUCK PARTS

    Now: $3,392.99
    Was: $3,769.99
    Chrome 7 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T Pipe  - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 4 - 01-0800700- Wide Angled Clamp 7 Inch Peterbilt Chrome-Plated Stainless Steel - 2 -...
    Now: $3,392.99
    Was: $3,769.99
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    Qty in Cart: 0
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    Now: $3,392.99
    Was: $3,769.99
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  • BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 90-Deg Elbows - 55 Inch Spools For Peterbilt 379 / 389 Glider
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    BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 90-Deg Elbows - 55 Inch Spools For Peterbilt 379 / 389 Glider

    BESTFIT TRUCK PARTS

    $3,623.05
    Peterbilt 379 / 389 Retro Stack Base Kit - No Stacks  - Stack Base Kit - Kit Includes:   - (2) 8-5 Inch 90-Degree Chrome Elbows   - (2) 8 X 55 Inch Chrome Spools   - (4) 8 Inch 304 Stainless Chrome Plated Stack Brackets   -...
    $3,623.05
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    $3,623.05
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  • BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 60-Deg Elbows - 55 Inch Spools For Peterbilt 379 / 389 Glider
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    BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 60-Deg Elbows - 55 Inch Spools For Peterbilt 379 / 389 Glider

    BESTFIT TRUCK PARTS

    $3,623.05
    Peterbilt 379 / 389 Retro Stack Base Kit - No Stacks  - Stack Base Kit - Kit Includes:   - (2) 8-5 Inch 60-Degree PB Style Chrome Elbows   - (2) 8 X 55 Inch Chrome Spools   - (4) 8 Inch 304 Stainless Chrome Plated Stack Brackets...
    $3,623.05
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    $3,623.05
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  • BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 60-Deg Elbows - 52 Inch Spools For Peterbilt 379 1994-2002
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    BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 60-Deg Elbows - 52 Inch Spools For Peterbilt 379 1994-2002

    BESTFIT TRUCK PARTS

    $3,623.05
    Peterbilt 379 Retro Stack Base Kit - No Stacks  - Stack Base Kit - Kit Includes:   - (2) 8-5 Inch 60-Degree PB Style Chrome Elbows   - (2) 8 X 52 Inch Chrome Spools   - (4) 8 Inch 304 Stainless Chrome Plated Stack Brackets  ...
    $3,623.05
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    Qty in Cart: 0
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    $3,623.05
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  • BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 90-Deg Elbows - 52 Inch Spools For Peterbilt 379 1994-2002
    Add to Cart

    BESTfit Chrome Retro Stack Base Kit With 8-5 Inch 90-Deg Elbows - 52 Inch Spools For Peterbilt 379 1994-2002

    BESTFIT TRUCK PARTS

    $3,623.05
    Peterbilt 379 Retro Stack Base Kit - No Stacks  - Stack Base Kit - Kit Includes:   - (2) 8-5 Inch 90-Degree Chrome Elbows   - (2) 8 X 52 Inch Chrome Spools   - (4) 8 Inch 304 Stainless Chrome Plated Stack Brackets   - (8)...
    $3,623.05
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    Qty in Cart: 0
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    $3,623.05
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  • On Sale
    7-5 X 120 Inch Chrome West Coast Turnout Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit 7-5 X 120 Inch Chrome West Coast Turnout Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit
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    7-5 X 120 Inch Chrome West Coast Turnout Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit

    BESTFIT TRUCK PARTS

    Now: $3,360.59
    Was: $3,733.99
    Chrome 7 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...
    Now: $3,360.59
    Was: $3,733.99
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    Now: $3,360.59
    Was: $3,733.99
    Subtotal:
  • On Sale
    7-5 X 108 Inch Chrome Flat Top Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit 7-5 X 108 Inch Chrome Flat Top Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit
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    7-5 X 108 Inch Chrome Flat Top Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit

    BESTFIT TRUCK PARTS

    Now: $3,639.59
    Was: $4,043.99
    BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...
    Now: $3,639.59
    Was: $4,043.99
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    Qty in Cart: 0
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    Now: $3,639.59
    Was: $4,043.99
    Subtotal:
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