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Peterbilt 386 Exhaust Kits

 Few things stand out more on your rig than that beautiful, chromed-out stack. An essential part of your truck, a better exhaust means your whole system will be running smoother. If you’re looking for an all-in-one option, check out our Peterbilt 386 exhaust kits by Dynaflex and Interstate-McBee. If you only need a few parts, we also carry a wide selection of replacement clamps, reducers, couplers, miscellaneous pipes, and more for your Peterbilt 386 exhaust. No matter how you choose to upgrade your exhaust, all of our parts are made from high-quality material and backed by warranties that we take pride in. Give us a call with any questions regarding your Peterbilt 386 exhaust or shop online today!

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  • On Sale
    5" x 12" Fixed Stainless Steel Exhaust Bellow
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    5" x 12" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    MSRP: $285.95
    $251.64
    5" x 12" Fixed Stainless Steel Exhaust Bellow This exhaust bellow is designed to last longer than the original part with less leakage and superior flexibility. Exhaust Bellow Diameter: 5" Length: 12" Material: 321 Stainless Steel ID/ID 2 Ply...
    MSRP: $285.95
    $251.64
    Add to Cart
  • On Sale
    3.5" x 12" Fixed Stainless Steel Exhaust Bellow 5-pack 3.5" x 12" Fixed Stainless Steel Exhaust Bellow
    Add to Cart
    3.5" x 12" Fixed Stainless Steel Exhaust Bellow 5-Pack

    GrandRock

    MSRP: $408.95
    $359.88
    3.5" x 12" Fixed Stainless Steel Exhaust Bellow 5-Pack *Minimum Order Quantity: 5 This exhaust bellow is designed to last longer than the original part with less leakage and superior flexibility. Exhaust Bellow Diameter: 3.5" Length:...
    MSRP: $408.95
    $359.88
    Add to Cart
  • On Sale
    3.5" x 10" Fixed Stainless Steel Exhaust Bellow
    Add to Cart
    3.5" x 10" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    MSRP: $277.95
    $244.60
    3.5" x 10" Fixed Stainless Steel Exhaust Bellow This exhaust bellow is designed to last longer than the original part with less leakage and superior flexibility. Exhaust Bellow Diameter: 3.5" Length: 10" Material: 321 Stainless Steel ID/ID 2 Ply...
    MSRP: $277.95
    $244.60
    Add to Cart
  • On Sale
    3" x 12" Fixed Stainless Steel Exhaust Bellow
    Add to Cart
    3" x 12" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    MSRP: $386.95
    $340.52
    3" x 12" Fixed Stainless Steel Exhaust Bellow This exhaust bellow is designed to last longer than the original part with less leakage and superior flexibility. Exhaust Bellow Diameter: 3" Length: 12" Material: 321 Stainless Steel ID/ID 2 Ply...
    MSRP: $386.95
    $340.52
    Add to Cart
  • On Sale
    3" x 10" Fixed Stainless Steel Exhaust Bellow
    Add to Cart
    3" x 10" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    MSRP: $287.95
    $230.36
    3" x 10" Fixed Stainless Steel Exhaust Bellow This exhaust bellow is designed to last longer than the original part with less leakage and superior flexibility. Exhaust Bellow Diameter: 3" Length: 10" Material: 321 Stainless Steel ID/ID 2 Ply...
    MSRP: $287.95
    $230.36
    Add to Cart
  • 5" Stainless Steel Y Pipe by Lincoln Chrome
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    5" Stainless Steel Y Pipe by Lincoln Chrome

    Lincoln Chrome

    $225.95
    5" Stainless Steel Y Pipe by Lincoln Chrome Heavy Duty Y-Pipe Universal Fitment Diameter: 5" Material: Chrome Plated Stainless Steel Sold Individually Quality American Made Product If you should need additional Truck Parts and Accessories,...
    $225.95
    Add to Cart
  • On Sale
    Universal 4"x120" 304 Stainless Steel Flex Pipe
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    Universal 4"x120" 304 Stainless Steel Flex Pipe

    GrandRock

    MSRP: $271.87
    $239.25
    Universal 4"x120" 304 Stainless Steel Flex Pipe High Quality Flex Pipe Universal Fitment Sturdy 304 Stainless Steel Construction Dimensions: 4" D x 120" L Sold Individually Quality Made Product If you should need additional Truck Parts and...
    MSRP: $271.87
    $239.25
    Add to Cart
  • On Sale
    4"x120" Aluminized Stainless Steel Straight Tube
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    4"x120" Aluminized Stainless Steel Straight Tube

    GrandRock

    MSRP: $286.52
    $252.14
    4"x120" Aluminized Stainless Steel Straight Tube Straight Tube Material: Aluminized 409 Stainless Steel Diameter: 4" Length: 120" Style: OD/OD Sold Individually Quality American Made Product If you should need additional truck parts and...
    MSRP: $286.52
    $252.14
    Add to Cart
  • On Sale
    5" x 10" Stainless Steel Exhaust Bellow
    Add to Cart
    5" x 10" Stainless Steel Exhaust Bellow

    GrandRock

    MSRP: $315.12
    $277.31
    5" x 10" Stainless Steel Exhaust Bellow Exhaust Bellow Provides Better Seal With Less Leakage Diameter: 5" Length: 10" Material: 321 Stainless Steel ID/ID 2 Ply With Seal Slots Sold Individually Quality Made Product If you should need...
    MSRP: $315.12
    $277.31
    Add to Cart
  • Peterbilt 4" Stainless Steel Exhaust Pipe M666026 Default Peterbilt 4" Stainless Steel Exhaust Pipe M666026 Dimensions 1
    Add to Cart
    Peterbilt 4" Stainless Steel Exhaust Pipe M666026

    Dinex

    $204.78
    Peterbilt 4" Stainless Steel Exhaust Pipe M666026 *Please Verify OEM Number Before Purchase Exhaust Pipe Fits Various Peterbilt Models Direct Aftermarket Replacement For OEM #: M666026 Exhaust Emission Norm: EPA07 Material: Stainless...
    $204.78
    Add to Cart
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