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All ATV Parts & Exhaust

Browse the complete Big Gun ATV parts catalog in one place. Full exhaust systems, slip on mufflers, head pipes, plus packing kits, spark arrestor parts, quiet inserts, small repair parts, tuners, and more. Shop Big Gun parts built for fitment, durability, and real off-road riding across all supported makes and models.

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Parts - USFS Spark Arrestor

Parts - USFS Spark Arrestor

$26.01
966
All ATV Parts & Exhaust Exhaust Repair Parts Spark Arrestor Parts
From backwoods trails to the open desert, many riding areas require the use of a spark arrestor. Check your local laws and regulations to...
Parts - Vortex 2 Quiet Insert - 5

Parts - Vortex 2 Quiet Insert - 5" Long

$56.65
968
All ATV Parts & Exhaust Exhaust Repair Parts Quiet Inserts
Do you have ticked off neighbors? Are you scaring all the deer away? Well, if you are looking to  quiet your exhaust down; you've...
Parts - Vortex Quiet Insert - 2

Parts - Vortex Quiet Insert - 2" Long

$42.74
967
All ATV Parts & Exhaust Exhaust Repair Parts Quiet Inserts
Its no secret that many of our exhausts are loud! That just means raw performance though, right? Ha! We get that sound is relative...
TFI Power Box - Polaris Sportsman 850 / XP / HL (09-25)

TFI Power Box - Polaris Sportsman 850 / XP / HL (09-25)

$554.39
1037
All ATV Parts & Exhaust Polaris Polaris ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
TFI Power Box - Yamaha Raptor 700 (15-25)

TFI Power Box - Yamaha Raptor 700 (15-25)

$516.28
1259
All ATV Parts & Exhaust Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers Yamaha ATV Exhaust Parts
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
Parts - Exhaust Spring - Short

Parts - Exhaust Spring - Short

$3.55
994
All ATV Parts & Exhaust Exhaust Repair Parts
You cant go wrong keeping a couple of these bad boys close by. Our exhaust springs are affordable and easy to store in a...
Parts - 15

Parts - 15" Standard Packing Kit

$38.47
971
All ATV Parts & Exhaust Exhaust Packing Kits Exhaust Repair Parts
Packing is one of the most important elements of your Big Gun exhaust. Since all Big Gun mufflers are packing-style mufflers that contain packing...
Parts - 15

Parts - 15" Dura-Pak Packing Kit

$72.33
973
All ATV Parts & Exhaust Exhaust Packing Kits Exhaust Repair Parts
Are you looking to do more riding and less worrying about maintenance? Well, our Dura-Pak kit might just be the ticket. For just shy...
EVO M Full Exhuast System - Yamaha Raptor 90 (16-23)

EVO M Full Exhuast System - Yamaha Raptor 90 (16-23)

$427.55
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO M ATV Full Exhaust Systems Yamaha ATV Exhaust Parts Yamaha ATV Full Exhaust Systems
EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the...
TFI Power Box - Can Am Outlander 570 (16-23)

TFI Power Box - Can Am Outlander 570 (16-23)

$554.39
All ATV Parts & Exhaust Can Am ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
Parts - Exhaust Spring - Long

Parts - Exhaust Spring - Long

$5.20
995
All ATV Parts & Exhaust Exhaust Repair Parts
You cant go wrong keeping a couple of these bad boys close by. Our exhaust springs are affordable and easy to store in a...
Parts - EXO Packing Kit

Parts - EXO Packing Kit

$38.47
1227
All ATV Parts & Exhaust Exhaust Packing Kits Exhaust Repair Parts
Packing is one of the most important elements of your Big Gun exhaust. Since all Big Gun mufflers are packing-style mufflers that contain packing...
TFI Power Box - Polaris Sportsman XP 1000 / HL / Touring (15-24)

TFI Power Box - Polaris Sportsman XP 1000 / HL / Touring (15-24)

$554.39
1257
All ATV Parts & Exhaust Polaris Polaris ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
TFI Power Box - Yamaha Raptor 700 (06-14)

TFI Power Box - Yamaha Raptor 700 (06-14)

$516.28
1052
All ATV Parts & Exhaust Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers Yamaha ATV Exhaust Parts
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
Parts - 17

Parts - 17" Standard Packing Kit

$38.47
972
All ATV Parts & Exhaust Exhaust Packing Kits Exhaust Repair Parts
Packing is one of the most important elements of your Big Gun exhaust. Since all Big Gun mufflers are packing-style mufflers that contain packing...
TFI Power Box - Yamaha YFZ 450R (09-24)

TFI Power Box - Yamaha YFZ 450R (09-24)

$516.28
1258
All ATV Parts & Exhaust Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers Yamaha ATV Exhaust Parts
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
EVO U Full Exhuast System - Honda Rancher 420 Straight Axle (14-24)

EVO U Full Exhuast System - Honda Rancher 420 Straight Axle (14-24)

$934.21
1206
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO U ATV Exhaust Systems, Slip On Mufflers & Head Pipes Honda ATV Exhaust Parts Honda ATV Full Exhaust Systems
Does not fit Independent Rear Suspension models. Only fits Straight Axle models.  With its deep and throaty tone, the EVO U series surely doesn’t...
Parts - 17

Parts - 17" Dura-Pak Packing Kit

$72.33
974
All ATV Parts & Exhaust Exhaust Packing Kits Exhaust Repair Parts
17" Dura-Pak Packing Kit Are you looking to do more riding and less worrying about maintenance? Well, our Dura-Pak kit might just be the...
TFI Power Box - Honda Rancher 420 Straight Axle (14-24)

TFI Power Box - Honda Rancher 420 Straight Axle (14-24)

$554.39
1209
All ATV Parts & Exhaust Honda ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
EVO U Full Exhuast System - Polaris RZR 200 (22-26)

EVO U Full Exhuast System - Polaris RZR 200 (22-26)

$610.69
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO U ATV Exhaust Systems, Slip On Mufflers & Head Pipes Home page Polaris Polaris ATV Exhaust Parts Polaris ATV Full Exhaust Systems
With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...
Parts - T-Bolt Clamps

Parts - T-Bolt Clamps

$7.82
All ATV Parts & Exhaust Exhaust Repair Parts
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Parts - USFS Spark Arrestor Spacer Ring

Parts - USFS Spark Arrestor Spacer Ring

$3.92
965
All ATV Parts & Exhaust Exhaust Repair Parts Spark Arrestor Parts
Although it may not seem like much, this little stainless steel Spacer Ring will save you from an annoying rattle in the end of...
EVO R Dual Full Exhuast System (Black) - Yamaha Raptor 700 (15-25)

EVO R Dual Full Exhuast System (Black) - Yamaha Raptor 700 (15-25)

$1,289.09
1280-1
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO R ATV Exhaust Systems, Slip On Mufflers & Head Pipes Yamaha ATV Exhaust Parts Yamaha ATV Full Exhaust Systems
The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...
EVO M Full Exhuast System - Polaris Outlaw 110 (15-25)

EVO M Full Exhuast System - Polaris Outlaw 110 (15-25)

$427.55
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO M ATV Full Exhaust Systems Polaris Polaris ATV Exhaust Parts Polaris ATV Full Exhaust Systems
EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the...
Parts - EVO Sideways ATV End Tip - Red

Parts - EVO Sideways ATV End Tip - Red

$50.58
980
All ATV Parts & Exhaust Exhaust Repair Parts
Sideways end tip replacement for your current style EVO R, S or U muffler. One piece high-temp coated sideways red end tip Note: For...
Parts - Core (15

Parts - Core (15" EVO/ECO Muffler)

$26.01
969
All ATV Parts & Exhaust Exhaust Repair Parts
Our replacement Race Core is compatible with current-style EVO or ECO Series mufflers. The Race Core is offered in either 13 ¼" or 15...
EVO U Full Exhuast System - Honda Foreman 500 / 520 (14-24)

EVO U Full Exhuast System - Honda Foreman 500 / 520 (14-24)

$934.21
12-1463
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO U ATV Exhaust Systems, Slip On Mufflers & Head Pipes Honda ATV Exhaust Parts Honda ATV Full Exhaust Systems
With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...
Parts - Base Plate Allen Screws (4 pk) 1/4 x 20 x 3/8 Button Head (Silver)

Parts - Base Plate Allen Screws (4 pk) 1/4 x 20 x 3/8 Button Head (Silver)

$9.96
990
All ATV Parts & Exhaust Exhaust Repair Parts
One can never have enough spare parts in the toolbox for those just-in-case moments. These base plate screws make for a good addition to...
EVO M Full Exhuast System - Yamaha YFZ 50 (17-24)

EVO M Full Exhuast System - Yamaha YFZ 50 (17-24)

$427.55
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO M ATV Full Exhaust Systems Yamaha ATV Exhaust Parts Yamaha ATV Full Exhaust Systems
EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the...
TFI Power Box - Kawasaki Brute Force 750 (15-25)

TFI Power Box - Kawasaki Brute Force 750 (15-25)

$573.63
All ATV Parts & Exhaust Kawasaki ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
EVO R Full Exhuast System - Honda XR 650L (93-25)

EVO R Full Exhuast System - Honda XR 650L (93-25)

$1,066.76
1335
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO R ATV Exhaust Systems, Slip On Mufflers & Head Pipes Honda ATV Exhaust Parts Honda ATV Full Exhaust Systems
The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...
TFI Power Box - Polaris Sportsman 570 (14-21)

TFI Power Box - Polaris Sportsman 570 (14-21)

$554.39
1286
All ATV Parts & Exhaust Polaris Polaris ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
EVO U Full Exhuast System - Honda Foreman Rubicon 500 / 520 (15-24)

EVO U Full Exhuast System - Honda Foreman Rubicon 500 / 520 (15-24)

$934.21
1281
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust EVO U ATV Exhaust Systems, Slip On Mufflers & Head Pipes Honda ATV Exhaust Parts Honda ATV Full Exhaust Systems
With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...
EVO R Head Pipe - Honda XR 650L (93-25)

EVO R Head Pipe - Honda XR 650L (93-25)

$482.42
1336
All ATV Exhaust Parts (Full Systems, Mufflers & Head Pipes) All ATV Parts & Exhaust ATV Head Pipes EVO R ATV Exhaust Systems, Slip On Mufflers & Head Pipes Honda ATV Exhaust Parts Honda ATV Head Pipes
The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...
TFI Power Box - Honda Foreman Rubicon 500 / 520 (15-24)

TFI Power Box - Honda Foreman Rubicon 500 / 520 (15-24)

$516.28
All ATV Parts & Exhaust Honda ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
TFI Power Box - Honda Foreman 500 (14-24)

TFI Power Box - Honda Foreman 500 (14-24)

$554.39
1246
All ATV Parts & Exhaust Honda ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
TFI Power Box - Polaris Scrambler XP 850 H.O. (13-25)

TFI Power Box - Polaris Scrambler XP 850 H.O. (13-25)

$554.39
1038
All ATV Parts & Exhaust Polaris Polaris ATV Exhaust Parts Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
Parts - EVO Turndown End Tip - Red

Parts - EVO Turndown End Tip - Red

$50.58
976
All ATV Parts & Exhaust Exhaust Repair Parts
Turndown end tip replacement for your current style EVO R, S or U muffler. One piece high-temp coated turndown red end tip Note: For...
Parts - End Tip Allen Screws (4 pk) 10/32 x 20 x 3/8 Socket Head (Silver)

Parts - End Tip Allen Screws (4 pk) 10/32 x 20 x 3/8 Socket Head (Silver)

$8.54
1338
All ATV Parts & Exhaust Exhaust Repair Parts
One can never have enough spare parts in the toolbox for those just-in-case moments. These end tip screws make for a good addition to...
Parts - Universal Large Heat Shield w/ Hardware

Parts - Universal Large Heat Shield w/ Hardware

$68.05
993
All ATV Parts & Exhaust Exhaust Repair Parts
We get it; sometimes a boot or even your leg might get burnt on the exhaust. To help avoid that, we designed our Universal Heat...
TFI Power Box - Yamaha Grizzly 700 (06-24)

TFI Power Box - Yamaha Grizzly 700 (06-24)

$516.28
1053
All ATV Parts & Exhaust Power Boxes and Rev Boxes TFI Power Box EFI Fuel Controllers Yamaha ATV Exhaust Parts
**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...
Rev Box - Honda TRX 400EX (99-04)

Rev Box - Honda TRX 400EX (99-04)

$180.99
916
All ATV Parts & Exhaust Honda ATV Exhaust Parts Power Boxes and Rev Boxes Rev Boxes
If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...
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