Big Gun Exhaust

Big Gun Exhaust has been building high-performance exhaust systems and EFI tuners for powersports since 1992. From slip-ons to full systems for ATVs, UTVs, and dirt bikes, Big Gun delivers more power, less weight, and that unmistakable race-bred sound.

  • User 1

    Big Gun Exhaust 08-10 Polaris Outlaw 450 Rev Box — MPN 40-R31

    Special Order Sold out

    Big Gun Exhaust 08-10 Polaris Outlaw 450 Rev Box — MPN 40-R31

    $184.75 USD
    $184.75 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO U Muffler Wrap Decal — MPN 41-UWRAP

    Special Order Sold out

    Big Gun Exhaust EVO U Muffler Wrap Decal — MPN 41-UWRAP

    $18.25 USD
    $18.25 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO S Muffler Wrap Decal — MPN 41-SWRAP

    Special Order Sold out

    Big Gun Exhaust EVO S Muffler Wrap Decal — MPN 41-SWRAP

    $18.25 USD
    $18.25 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO R Muffler Wrap Decal — MPN 41-RWRAP

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    Big Gun Exhaust EVO R Muffler Wrap Decal — MPN 41-RWRAP

    $18.25 USD
    $18.25 USD
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  • User 1

    Big Gun Exhaust EXO Stainless Muffler Badge Kit — MPN 41-EXSB

    Special Order Sold out

    Big Gun Exhaust EXO Stainless Muffler Badge Kit — MPN 41-EXSB

    $29.99 USD
    $29.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust Vortex 2 Quiet Insert - 5in Long — MPN 41-E0054

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    Big Gun Exhaust Vortex 2 Quiet Insert - 5in Long — MPN 41-E0054

    $39.75 USD
    $39.75 USD
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  • User 1

    Big Gun Exhaust Vortex Quiet Insert - 2in Long — MPN 41-E0053

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    Big Gun Exhaust Vortex Quiet Insert - 2in Long — MPN 41-E0053

    $29.99 USD
    $29.99 USD
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  • User 1

    Big Gun Exhaust EXO End Tip - Black — MPN 41-E0008T

    Special Order Sold out

    Big Gun Exhaust EXO End Tip - Black — MPN 41-E0008T

    $35.49 USD
    $35.49 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EXO End Cap Assembly - Black — MPN 41-E0008

    Special Order Sold out

    Big Gun Exhaust EXO End Cap Assembly - Black — MPN 41-E0008

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust ECO End Tip - Black — MPN 41-E0007T

    Special Order Sold out

    Big Gun Exhaust ECO End Tip - Black — MPN 41-E0007T

    $35.49 USD
    $35.49 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust ECO End Cap Assembly - Black — MPN 41-E0007

    Special Order Sold out

    Big Gun Exhaust ECO End Cap Assembly - Black — MPN 41-E0007

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO M End Tip - Red — MPN 41-E0006T

    Special Order Sold out

    Big Gun Exhaust EVO M End Tip - Red — MPN 41-E0006T

    $35.49 USD
    $35.49 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO M End Cap Assembly - Red — MPN 41-E0006

    Special Order Sold out

    Big Gun Exhaust EVO M End Cap Assembly - Red — MPN 41-E0006

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO U Sideways End Tip - Black — MPN 41-E0005T

    Special Order Sold out

    Big Gun Exhaust EVO U Sideways End Tip - Black — MPN 41-E0005T

    $35.49 USD
    $35.49 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO U Sideways End Cap Assembly - Black — MPN 41-E0005

    Special Order Sold out

    Big Gun Exhaust EVO U Sideways End Cap Assembly - Black — MPN 41-E0005

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO R Sideways End Tip - Red — MPN 41-E0004T

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    Big Gun Exhaust EVO R Sideways End Tip - Red — MPN 41-E0004T

    $35.49 USD
    $35.49 USD
    Sold out
  • User 1

    Big Gun Exhaust EVO R Sideways End Cap Assembly - Red — MPN 41-E0004

    Special Order Sold out

    Big Gun Exhaust EVO R Sideways End Cap Assembly - Red — MPN 41-E0004

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO U Turndown End Tip - Black — MPN 41-E0003T

    Special Order Sold out

    Big Gun Exhaust EVO U Turndown End Tip - Black — MPN 41-E0003T

    $35.49 USD
    $35.49 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO U Turndown End Cap Assembly - Black — MPN 41-E0003

    Special Order Sold out

    Big Gun Exhaust EVO U Turndown End Cap Assembly - Black — MPN 41-E0003

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO R Turndown End Tip - Red — MPN 41-E0001T

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    Big Gun Exhaust EVO R Turndown End Tip - Red — MPN 41-E0001T

    $35.49 USD
    $35.49 USD
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  • User 1

    Big Gun Exhaust EVO R Turndown End Cap Assembly - Red — MPN 41-E0001

    Special Order Sold out

    Big Gun Exhaust EVO R Turndown End Cap Assembly - Red — MPN 41-E0001

    $70.99 USD
    $70.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust Spring - Long — MPN 40-SP4

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    Big Gun Exhaust Spring - Long — MPN 40-SP4

    $3.65 USD
    $3.65 USD
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  • User 1

    Big Gun Exhaust Spring - Short — MPN 40-SP2

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    Big Gun Exhaust Spring - Short — MPN 40-SP2

    $2.35 USD
    $2.35 USD
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  • User 1

    Big Gun Exhaust EXO Snorkel Kit — MPN 40-SN303

    Special Order Sold out

    Big Gun Exhaust EXO Snorkel Kit — MPN 40-SN303

    $118.25 USD
    $118.25 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust ECO Snorkel Kit — MPN 40-SN301

    Special Order Sold out

    Big Gun Exhaust ECO Snorkel Kit — MPN 40-SN301

    $118.25 USD
    $118.25 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust EVO Snorkel Kit — MPN 40-SN300

    Special Order Sold out

    Big Gun Exhaust EVO Snorkel Kit — MPN 40-SN300

    $118.25 USD
    $118.25 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 1/4x20 End Tip Allen Screws (4 pk) - Socket Head (Black) — MPN 40-S007

    Special Order Sold out

    Big Gun Exhaust 1/4x20 End Tip Allen Screws (4 pk) - Socket Head (Black) — MPN 40-S007

    $6.99 USD
    $6.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust USFS Spark Arrestor Screen — MPN 40-S003

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    Big Gun Exhaust USFS Spark Arrestor Screen — MPN 40-S003

    $18.25 USD
    $18.25 USD
    Sold out
  • User 1

    Big Gun Exhaust 1/4x20 Base Plate Allen Screws (4 pk) - Button Head (Silver) — MPN 40-S002

    Special Order Sold out

    Big Gun Exhaust 1/4x20 Base Plate Allen Screws (4 pk) - Button Head (Silver) — MPN 40-S002

    $6.99 USD
    $6.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 16-19 Polaris RZR XP TURBO/S Power Box — MPN 40-R94A

    Special Order Sold out

    Big Gun Exhaust 16-19 Polaris RZR XP TURBO/S Power Box — MPN 40-R94A

    $439.99 USD
    $439.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 09-14 Suzuki LT-Z 400 QuadSport Power Box — MPN 40-R63

    Special Order Sold out

    Big Gun Exhaust 09-14 Suzuki LT-Z 400 QuadSport Power Box — MPN 40-R63

    $362.25 USD
    $362.25 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 09-13 Redline Revolt/Riot Power Box — MPN 40-R59

    Special Order Sold out

    Big Gun Exhaust 09-13 Redline Revolt/Riot Power Box — MPN 40-R59

    $402.49 USD
    $402.49 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 08-09 Honda TRX 700XX Power Box — MPN 40-R58

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    Big Gun Exhaust 08-09 Honda TRX 700XX Power Box — MPN 40-R58

    $362.25 USD
    $362.25 USD
    Sold out
  • User 1

    Big Gun Exhaust TFI Power Box Wolverine X4/R-Spec X2 — MPN 40-R57J

    Special Order Sold out

    Big Gun Exhaust TFI Power Box Wolverine X4/R-Spec X2 — MPN 40-R57J

    $269.99 USD
    $269.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 16-23 Yamaha YXZ 1000R/SS Power Box — MPN 40-R57I

    Special Order Sold out

    Big Gun Exhaust 16-23 Yamaha YXZ 1000R/SS Power Box — MPN 40-R57I

    $388.99 USD
    $388.99 USD
    Special Order Sold out
  • User 1

    Big Gun Exhaust 15-23 Yamaha Raptor 700 Power Box — MPN 40-R57H

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    Big Gun Exhaust 15-23 Yamaha Raptor 700 Power Box — MPN 40-R57H

    $362.25 USD
    $362.25 USD
    Sold out