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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" Universal Chrome Elbow L545-1212C 5" Universal Chrome Elbow L545-1212C - Dimensions
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    5" 45 Degree Universal Chrome Elbow L545-1212C

    GrandRock

    MSRP: $160.56
    $141.29
    5" 45 Degree Universal Chrome Elbow L545-1212C High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 45° A Length: 12" (See Last Image) B Length: 12" (See Last Image) Center Line Radius: 6" Elbow Type: ID/OD Sold...
    MSRP: $160.56
    $141.29
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    5" Universal Stainless Steel Elbow L590-1818S4S 5" Universal Stainless Steel Elbow L590-1818S4S - Dimensions
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    5" Universal Stainless Steel Elbow L590-1818S4S

    GrandRock

    MSRP: $187.95
    $165.40
    5" Universal Stainless Steel Elbow L590-1818S4S High Quality Stainless Steel Elbow Universal Fitment Diameter: 5" Angle: 90° A Length: 18" (See Last Image) B Length: 18" (See Last Image) Center Line Radius: 6" Elbow Type:...
    MSRP: $187.95
    $165.40
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  • On Sale
    4" Universal Chrome Elbow L490-1212C 4" Universal Chrome Elbow L490-1212C - Dimensions
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    4" 90 Degree Universal Chrome Elbow L490-1212C

    GrandRock

    MSRP: $177.40
    $156.11
    4" 90 Degree Universal Chrome Elbow L490-1212C High Quality Chrome Elbow Universal Fitment Diameter: 4" Angle: 90° A Length: 12" (See Last Image) B Length: 12" (See Last Image) Center Line Radius: 4.5" Elbow Type: ID/OD Sold...
    MSRP: $177.40
    $156.11
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  • On Sale
    5" Universal Chrome Elbow L590-1010C 5" Universal Chrome Elbow L590-1010C - Dimensions
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    Universal 90 Degree 5" Chrome Elbow L590-1010C

    GrandRock

    MSRP: $190.58
    $167.71
    Universal 90 Degree 5" Chrome Elbow L590-1010C High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 90 A Length: 10" (See Last Image) B Length: 10" (See Last Image) Center Line Radius: 6" Elbow Type: ID/OD Sold...
    MSRP: $190.58
    $167.71
    Add to Cart
  • On Sale
    5" Universal Chrome Elbow L590-1010SC 5" Universal Chrome Elbow L590-1010SC - Dimensions
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    5" 90 Degree Universal Chrome Elbow L590-1010SC

    GrandRock

    MSRP: $169.67
    $149.31
    5" 90 Degree Universal Chrome Elbow L590-1010SC High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 90° A Length: 10" (See Last Image) B Length: 10" (See Last Image) Center Line Radius: 6" Elbow Type: OD/OD Sold...
    MSRP: $169.67
    $149.31
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  • On Sale
    5" Universal Chrome Elbow L590-1515SC 5" Universal Chrome Elbow L590-1515SC - Dimensions
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    5" Universal Chrome Elbow L590-1515SC

    GrandRock

    MSRP: $200.94
    $176.83
    5" Universal Chrome Elbow L590-1515SC High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 90° A Length: 15" (See Last Image) B Length: 15" (See Last Image) Center Line Radius: 6" Elbow Type: OD/OD Sold...
    MSRP: $200.94
    $176.83
    Add to Cart
  • On Sale
    12" Universal Chrome Elbow L590-1212C 12" Universal Chrome Elbow L590-1212C - Dimensions
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    5" 90 Degree Universal Chrome Elbow L590-1212C

    GrandRock

    MSRP: $179.48
    $157.94
    5" 90 Degree Universal Chrome Elbow L590-1212C High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 90° A Length: 12" (See Last Image) B Length: 12" (See Last Image) Center Line Radius: 6" Elbow Type: ID/OD Sold...
    MSRP: $179.48
    $157.94
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    10" Universal Aluminized Muffler M-444
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    10" Universal Aluminized Muffler M-444

    GrandRock

    MSRP: $204.66
    $180.10
    10" Universal Aluminized Muffler M-444 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" Body Length: 44.5" Overall Length: 51" ID/ID: 4"/4" Sold Individually Quality Made Product If you should need additional Truck Parts...
    MSRP: $204.66
    $180.10
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  • On Sale
    9" Universal Aluminized Muffler M-771
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    9" Universal Aluminized Muffler M-771

    GrandRock

    MSRP: $235.20
    $206.98
    9" Universal Aluminized Muffler M-771 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 44.5" Overall Length: 48" ID/ID: 4"/5" Inlet Off-Set/Clock Position: 3.8"/6 Outlet Off-Set/Clock Position: 0/0 Sold...
    MSRP: $235.20
    $206.98
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  • On Sale
    9" Universal Aluminized Muffler M-132
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    9" Universal Aluminized Muffler M-132

    GrandRock

    MSRP: $177.11
    $155.86
    9" Universal Aluminized Muffler M-132 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 44.5" Overall Length: 51" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck Parts...
    MSRP: $177.11
    $155.86
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  • On Sale
    9" Universal Aluminized Muffler M-595
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    9" Universal Aluminized Muffler M-595

    GrandRock

    MSRP: $177.96
    $156.60
    9" Universal Aluminized Muffler M-595 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 20" Overall Length: 26.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck Parts...
    MSRP: $177.96
    $156.60
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  • On Sale
    5" Universal Aluminized Muffler Resonator M-145
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    9" Universal Aluminized Resonator M-145

    GrandRock

    MSRP: $146.20
    $128.66
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    MSRP: $146.20
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  • On Sale
    Universal 5" x 120" 409 Stainless Steel Flex Tube
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    Universal 5" x 120" 409 Stainless Steel Flex Pipe

    GrandRock

    MSRP: $234.00
    $205.92
    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...
    MSRP: $234.00
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  • On Sale
    Universal 5" x 120" Aluminized Tube
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    Universal 5" x 120" Aluminized Straight Tube

    GrandRock

    MSRP: $158.57
    $139.54
    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...
    MSRP: $158.57
    $139.54
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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...
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