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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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  • 5 Inch Semi Truck Muffler by Grand Rock Exhaust
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    5 Inch Semi Truck Muffler by Grand Rock Exhaust

    GrandRock

    $151.33
    5 Inch Semi Truck Muffler by Grand Rock Exhaust Type 1 Muffler Inner Diameter Inlet: 5" Inner Diameter Outlet: 5" Length: 51" Inlet Tube Length: 3" Body Length: 44 1/2" Material: Aluminized Steel 1 Year Warranty Sold Individually Quality...
    $151.33
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  • Dynaflex Quiet Muffler Stack Insert
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    DynaFlex Quiet Muffler Stack Insert

    Dynaflex Exhaust

    $172.95 - $188.95
    DynaFlex Quiet Muffler Stack Insert *Not for use with DPF systems. These stack muffler inserts from DynaFlex are made in the USA with high-quality raw materials, helping you reduce exhaust noise by as much as 15 dB! Free-Flow Muffler Stack...
    $172.95 - $188.95
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  • 5" x 51" Muffler Eliminator 5" x 51" Muffler Eliminator Measurement
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    5" x 51" Muffler Eliminator

    GrandRock

    $115.95 - $245.09
    5" x 51" Muffler Eliminator Muffler Eliminator Fits In Place Of Standard Mufflers 5" Diameter Overall Length: 51" Constructed Of Cold Roll Sold Individually Quality Made Product The muffler eliminator fits in place of standard mufflers. It...
    $115.95 - $245.09
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  • 5" x 12" Fixed Stainless Steel Exhaust Bellow
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    5" x 12" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $285.95
    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...
    $285.95
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  • 4" x 12" Fixed Stainless Steel Exhaust Bellow
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    4" x 12" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $209.95
    4" 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: 4" Length: 12" Material: 321 Stainless Steel ID/ID 2 Ply...
    $209.95
    Add to Cart
  • 4" x 10" Fixed Stainless Steel Exhaust Bellow
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    4" x 10" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $189.95
    4" 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: 4" Length: 10" Material: 321 Stainless Steel ID/ID 2 Ply...
    $189.95
    Add to Cart
  • 3.5" x 12" Fixed Stainless Steel Exhaust Bellow
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    3.5" x 12" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $408.95
    3.5" 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: 3.5" Length: 12" Material: 321 Stainless Steel ID/ID 2 Ply...
    $408.95
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  • 3.5" x 10" Fixed Stainless Steel Exhaust Bellow
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    3.5" x 10" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $277.95
    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...
    $277.95
    Add to Cart
  • 3" x 12" Fixed Stainless Steel Exhaust Bellow
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    3" x 12" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $386.95
    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...
    $386.95
    Add to Cart
  • 3" x 10" Fixed Stainless Steel Exhaust Bellow
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    3" x 10" Fixed Stainless Steel Exhaust Bellow

    GrandRock

    $287.95
    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...
    $287.95
    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
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  • Exhaust Bracket Bushing Set of 4 by Lincoln Chrome - Default Exhaust Bracket Bushing Set of 4 by Lincoln Chrome - Edit
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    Exhaust Bracket Bushings Set of 4 by Lincoln Chrome

    Lincoln Chrome

    $43.95
    Exhaust Bracket Bushings Set of 4 by Lincoln Chrome Exhaust Bracket Bushings Fits Most Makes and Models Includes: (4) Male Bushings (4) Female Bushings Sold As A Set Quality American Made Product If you should need additional Truck Parts and...
    $43.95
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  • Detroit Diesel V-Band Clamp 23519094 DDE23519094 -Image 1 Detroit Diesel V-Band Clamp 23519094 DDE23519094 -Image 2
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    Detroit Diesel 4.5" V-Band Clamp 23519094 DDE23519094

    PAI Industries

    $28.28
    Detroit Diesel V-Band Clamp 23519094 DDE23519094 *Please verify your OEM number(s) before purchasing. A perfect match for Detroit Diesel 60 Series engines, this aftermarket v-band exhaust clamp is guaranteed to meet or exceed factory fit and function! ...
    $28.28
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  • 5" Chrome Saddle Clamp
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    5" Chrome Saddle Clamp

    GrandRock

    $21.76
    5" Chrome Saddle Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 5" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990
    $21.76
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  • 5" V-Band Stainless Steel Exhaust Clamp
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    5" V-Band Stainless Steel Exhaust Clamp

    GrandRock

    $32.91
    5" V-Band Stainless Steel Exhaust Clamp High Quality Heat Shield Mounting Bracket Universal Fitment Diameter: 5" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our...
    $32.91
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  • 6" Chrome Saddle Clamp
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    6" Chrome Saddle Clamp

    GrandRock

    $31.88
    6" Chrome Saddle Clamp Heavy Duty Exhaust Clamp Universal Fit Diameter: 6" Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990
    $31.88
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  • 4" 90 Degree OD OD Aluminized Exhaust Elbow
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    4" 90 Degree OD OD Aluminized Exhaust Elbow

    GrandRock

    $50.36
    4" 90 Degree OD OD Aluminized Exhaust Elbow Heavy Duty Exhaust Elbow Universal Fitment Diameter: 4" Angle: 90 Degrees 10" x 10" OD OD Sold Individually Quality Made Product If you should need additional Truck Parts and Accessories, please...
    $50.36
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