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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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  • Universal 5" x 120" 409 Stainless Steel Flex Tube
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    Universal 5" x 120" 409 Stainless Steel Flex Pipe

    GrandRock

    $234.00
    Universal 5" x 120" 409 Stainless Steel Flex Pipe High Quality Steel Flex Pipe Universal Fitment Sturdy 409 Stainless Steel Construction ID/ID Dimensions: 5" D x 120" L Sold Individually Quality Made Product *This product ships LTL Freight and the...
    $234.00
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  • Universal 5" x 300" Stainless Steel Flex Tube
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    Universal 5" x 300" Galvanized Steel Flex Pipe

    GrandRock

    $293.01
    Universal 5" x 300" Galvanized Steel Flex Pipe High Quality Galvanized Steel Flex Pipe Universal Fitment Dimensions: 5" D x 300" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping quotes are based on commercial...
    $293.01
    Add to Cart
  • Universal 5" x 120" Stainless Steel Flex Tube
    Add to Cart
    Universal 4" x 300" Stainless Steel Flex Pipe

    GrandRock

    $596.74
    Universal 4" x 300" Stainless Steel Flex Pipe High Quality 304 Stainless Steel Flex Pipe Universal Fitment Dimensions: 4" D x 300" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping quotes are based on commercial...
    $596.74
    Add to Cart
  • Universal 5" x 300" Stainless Steel Flex Tube
    Add to Cart
    Universal 5" x 300" Stainless Steel Flex Pipe

    GrandRock

    $920.32
    Universal 5" x 300" Stainless Steel Flex Pipe High Quality Stainless Steel Flex Pipe Universal Fitment Dimensions: 5" D x 300" L Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't...
    $920.32
    Add to Cart
  • Universal 5" x 120" Stainless Steel Flex Pipe
    Add to Cart
    Universal 5" x 120" Stainless Steel Flex Pipe

    GrandRock

    $318.09
    Universal 5" x 120" Stainless Steel Flex Pipe High Quality Stainless Steel Flex Pipe Universal Fitment Dimensions: 5" D x 120" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping quotes are based on commercial...
    $318.09
    Add to Cart
  • Universal 5" Aluminized Y Pipe
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    Universal 5" Aluminized Y Pipe

    GrandRock

    $276.27
    Universal 5" Aluminized Y Pipe High Quality Aluminized Y Pipe Universal Fitment Dimensions: 5" D x 24" W x 14" H ID/OD/OD Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate...
    $276.27
    Add to Cart
  • Universal 5" x 120" Aluminized Tube
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    Universal 5" x 120" Aluminized Straight Tube

    GrandRock

    $158.57
    Universal 5" x 120" Aluminized Straight Tube High Quality Aluminized Straight Tube Universal Fitment Dimensions: 5" D x 120" L OD/OD Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't...
    $158.57
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  • Cummins V-Band Clamp 3683144 - Main Cummins V-Band Clamp 3683144 - Measurements
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    Cummins ISM M11 V-Band Clamp 3683144 042089

    Automann

    $23.88
    Cummins ISM M11 V-Band Clamp 3683144 042089 *Please Verify Your OEM Number Before Purchase Heavy Duty Steel V-Band Clamp Fits Cummins ISM And M11 Engines Direct Aftermarket Replacement For OEM #s: 042089, 3683144, 3683144CUM Size: 3...
    $23.88
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  • Dynaflex Chrome Peterbilt Wide Angled Clamp
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    Dynaflex Chrome Peterbilt Wide Angled Clamp

    Dynaflex Exhaust

    $165.95 - $173.95
    Dynaflex Chrome Peterbilt Wide Angled Clamp Ensure a perfect seal for your exhaust system with these angled-bracket steel clamps from Dynaflex! Dynaflex High Quality Peterbilt Wide Angled Exhaust Clamps Fits Peterbilt 377, 378, 379, 386, 388 &...
    $165.95 - $173.95
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  • Dynaflex Chrome Peterbilt Wide Straight Clamp Dynaflex Chrome Peterbilt Wide Straight Clamp Pair (Side)
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    Dynaflex Chrome Peterbilt Wide Straight Clamp

    Dynaflex Exhaust

    $168.95 - $211.95
    Dynaflex Chrome Peterbilt Wide Straight Clamp Ensure a perfect seal for your exhaust system with these straight-bracket steel clamps from Dynaflex! Dynaflex High Quality Peterbilt Wide Straight Exhaust Clamps Fits Peterbilt 377, 378, 379, 386, 388...
    $168.95 - $211.95
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