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Big Gun

Shop Big Gun motorcycle exhaust systems, slip-ons, headers, link pipes, and exhaust parts at Parts4Motorcycles. This collection brings together brand-specific product pages for riders comparing parts, gear, replacement items, and upgrades in one place.

Use the product titles, photos, variant details, availability, and fitment notes to narrow the right option for your motorcycle. If you are unsure about fitment, sizing, or compatibility, contact Parts4Motorcycles before ordering so we can help you confirm the best match.

Model Honda CRF 2 products
Sold out 13-12773 Big Gun 22-23 Honda CRF 250R EXO Aluminum Full System Exhaust

$723.49
Sold out 19-14583 Big Gun 15-16 Honda CRF 450R EVO R MX Full Exhaust

$749.99
Model Yamaha YZ / WR 2 products
Sold out 13-22773 Big Gun 19-22 Yamaha YZ 250F EXO Aluminum Full System Exhaust

$723.49
Sold out 13-24543 Big Gun 20-22 Yamaha YZ 450F EXO Aluminum Full System Exhaust

$723.49
Model Yamaha Raptor 2 products
Sold out 13-2663 Big Gun 06-14 Yamaha Raptor 700 EXO Aluminum Full System Exhaust

$784.49
Sold out 13-2673 Big Gun 15-23 Yamaha Raptor 700 EXO Aluminum Full System Exhaust

$784.49
Model Honda TRX 1 product
Sold out 13-15503 Big Gun 06-14 Honda TRX 450R EXO Aluminum Full System Exhaust

$723.49
Model Polaris Sportsman / Scrambler 4 products
Sold out 12-7523 Big Gun 09-14 Polaris Sportsman 500 EFI EVO U Series Full System Exhaust

$780.49
Sold out 12-7603 Big Gun 05-08 Polaris Sportsman 800 EVO U Series Full System Exhaust

$718.49
Sold out 12-7723 Big Gun 14-19 Polaris Scrambler XP 1000 EVO U Series Dual Full Syst Exhaust

$1,044.49
Sold out 14-7723 Big Gun 14-19 Polaris Scrambler XP 1000 EXO Stainless Dual Full Syst Exhaust

$1,110.49
Model Polaris Ranger / General / Ace / Outlaw 2 products
Sold out 13-76113 Big Gun 08-10 Polaris Outlaw 450 MXR EXO Aluminum Full System Exhaust

$820.49
Sold out 15-7413 Big Gun 16-22 Polaris General 1000 Explorer Series Dual Full Syst Exhaust

$1,161.49
Model Kawasaki Brute Force 2 products
Sold out 14-4653 Big Gun 06-12 Kawasaki Brute Force 650 IRS EXO Stainless Full System Exhaust

$796.49
Sold out 14-4853 Big Gun 12-14 Kawasaki Brute Force 750 IRS EXO Stainless Full System Exhaust

$796.49
Model Polaris RZR 4 products
Sold out 12-7833 Big Gun 08-14 Polaris RZR 800 EVO U Series Full System Exhaust

$1,005.75
Sold out 12-7853 Big Gun 11-14 Polaris RZR XP 900/RZR XP 4 900 EVO U Series Dual Full Syst Exhaust

$1,005.75
Sold out 14-7833 Big Gun 08-14 Polaris RZR 800 EXO Stainless Full System Exhaust

$1,037.49
Sold out 14-7853 Big Gun 11-14 Polaris RZR XP 900/RZR XP 4 900 EXO Stainless Dual Full Syst Exhaust

$1,110.25
Model Yamaha YFZ 1 product
Sold out 13-24703 Big Gun 09-23 Yamaha YFZ 450R EXO Aluminum Full System Exhaust

$723.49
Model Kawasaki KFX 1 product
Sold out 13-45503 Big Gun 07-14 Kawasaki KFX 450R EXO Aluminum Full System Exhaust

$723.49
Model Suzuki LT-R / LT-Z / Z90 1 product
Sold out 13-5463 Big Gun 06-10 Suzuki LT-R 450 QuadRacer EXO Aluminum Full System Exhaust

$723.49
Model Yamaha Banshee 1 product
Sold out Big Gun 87-06 Yamaha Banshee 2-Stroke Full System Exhaust

$881.49
Other Other / No Fitment In Title 1 product
Sold out 12-8502 Big Gun ALL Redline RIOT EVO U Series Full System Exhaust

$655.49