Products

Get more out of your Polaris RANGER XP 800 EFI with the Big Gun Power Box EFI Tuner. Designed for 2011–2014 models, this plug-and-play tuner enh...

The Big Gun EVO U Series Slip On Exhaust for the 2011–2014 Polaris RZR 800 is designed to maximize performance, reduce weight, and enhance the e...

The EXO Stainless Slip-On Exhaust was engineered to meet the demands of high-powered sport UTVs. Built with a hexagon-shaped lightweight brushed...

Take your Polaris RZR XP 900 to the next level with the Big Gun Power Box EFI Tuner. Designed for 2011–2014 models, this third-generation fuel c...

Designed for riders seeking high performance and aggressive sound, the Big Gun EVO U Series Dual Full System Exhaust delivers enhanced horsepowe...

The Big Gun EVO U Series Slip On Exhaust for the Polaris RZR XP 900 and XP 4 900 provides a deep, aggressive tone with noticeable power gains. B...

The EXO Stainless Series Dual Full System Exhaust is designed to meet the power and durability needs of larger sport UTVs like the Polaris RZR X...

Upgrade your ride with the Big Gun EVO U Series Slip-On Exhaust, designed specifically for the CAN-AM COMMANDER 800 lineup. This exhaust system de...

Big Gun 12-13 Honda FOREMAN 500 ECO Series Slip On Exhaust

Big Gun 12-13 Honda FOREMAN 500 EVO U Series Slip On Exhaust

Big Gun 12-13 Honda FOREMAN 500 EXO Stainless Slip On Exhaust

The EXO Stainless Slip-On Exhaust for the Arctic Cat Wildcat 1000i is built to meet the demands of high-powered UTVs. With a hexagon-shaped brus...

Boost your 2012–2014 Arctic Cat Wildcat 1000i H.O. or X with the Big Gun Power Box EFI Tuner. This plug-and-play unit offers noticeable increase...

The Big Gun EVO U Series Dual Full System Exhaust is built for riders demanding enhanced power, sound, and durability. Designed specifically for t...

The EXO Series was engineered to meet the intense demands of high-powered UTVs like the Arctic Cat Wildcat 1000. With a hexagon-shaped brushed a...

Boost your Polaris RZR 570’s performance with the Big Gun Power Box EFI Tuner. Designed for 2012–2019 models, this easy-to-install, plug-and-pla...

The Big Gun Explorer Series Dual Slip-On Exhaust is designed to deliver premium performance and unmatched durability. Built entirely from 304 st...

The Big Gun 12" x 2" EXO Core is a direct replacement inner core designed specifically for EXO and EXO Stainless Series mufflers. Built from dur...

Get more power out of your Polaris RANGER XP 900 with the Big Gun Power Box EFI Tuner. Designed for 2013–2015 models, this plug-and-play module ...

The EXO Series was designed to meet the demands of powerful sport UTVs. With its hexagon-shaped aluminum muffler and stainless steel coned inlet...

Boost the performance of your John Deere Gator RSX 850i with the Big Gun Power Box EFI Tuner. Designed specifically for 2013–2016 models, this e...

The EXO Stainless Series is designed to meet the demands of high-powered UTVs like the John Deere GATOR RSX. Featuring a unique hexagon-shaped a...

The EXO Stainless Series Slip-On Exhaust was developed to meet the demands of high-performance sport UTVs like the John Deere GATOR RSX. Designe...

The Big Gun ECO Series Slip-On Exhaust for the Polaris RZR 570 is designed for riders who want a performance boost without breaking the bank. Made...

The Big Gun EVO U Series Slip On Exhaust for the 2013–2017 Polaris RZR 570 is built to enhance your machine’s performance with a deeper tone and...

The EXO Series was engineered to meet the intense performance demands of sport UTVs. Built with a large-diameter hexagon aluminum muffler and co...

The Big Gun EVO U Series 3/4 Dual System Exhaust is a high-performance upgrade engineered for your CAN-AM MAVERICK. This system delivers serious p...

The Big Gun EVO U Series Dual Slip-On Exhaust is designed for riders looking to enhance performance and sound without replacing the entire exhaust...

The EXO Series was designed to meet the demands of today’s most powerful sport ATVs and UTVs. Engineered with a larger, hexagonal brushed alumin...

Optimize the performance of your Arctic Cat Wildcat Trail or Sport with the Big Gun Power Box EFI Tuner. Designed for 2014–2017 models, this thi...

The EXO Series was built from the ground up to meet the extreme demands of larger sport UTV engines like the Arctic Cat Wildcat Trail. With a he...

Maximize your Can-Am Commander’s performance with the Big Gun Power Box EFI Tuner. Built for 2014–2019 Commander 800 and 1000 models, this plug-...

Boost the performance of your Kawasaki TERYX4 800 with the Big Gun Power Box EFI Tuner. Engineered for 2014–2019 models, this third-generation c...

Maximize your Yamaha Viking 700’s potential with the Big Gun Power Box EFI Tuner. Designed for 2014–2023 models, this plug-and-play controller i...

Take your 2015–2017 Arctic Cat Wildcat 1000i H.O. or X to the next level with the Big Gun Power Box EFI Tuner. This easy-to-install, plug-and-pl...

Boost the performance of your Honda PIONEER 700 or 700-4 with the Big Gun Power Box EFI Tuner. Designed specifically for 2015–2017 models, this ...

Unlock the full potential of your Polaris RZR XP 1000 with the Big Gun Power Box EFI Tuner. Engineered specifically for 2015–2017 models, this t...

Big Gun Tfi Power Box

Optimize your Polaris RZR 900’s performance with the Big Gun Power Box EFI Tuner. Designed for 2015–2019 RZR 900, 900S, TRAIL, and RZR 4 900 mod...

Big Gun 15-22 Honda RUBICON 500 4x4 EXO Stainless Full System Exhaust

The EXO Stainless Series Dual Slip-On Exhaust was developed to meet the high demands of today's powerful UTVs like the Polaris RZR XP 1000. Buil...

A top-to-bottom overhaul, the Big Gun Explorer Series is engineered for riders who demand durability, performance, and longevity. Built entirely...

15" Dura-Pak Packing Kit Looking to ride longer and maintain less? The Big Gun 15" Dura-Pak Packing Kit gives you over three times the lifespan ...

Packing is one of the most important elements of your Big Gun exhaust. Since all Big Gun mufflers are packing-style systems, they eventually req...

The Big Gun 15" x 1-7/8" Race Core is a replacement perforated core designed for select Big Gun exhaust systems. Engineered to maximize exhaust ...

Designed to pair with the EXO Series exhaust, the Big Gun EXO Stainless Head Pipe for the Yamaha Wolverine, R-Spec, and EPS delivers enhanced pe...

Improve your Can-Am Defender's power and throttle control with the Big Gun Power Box EFI Tuner. Designed for 2016–2019 Defender HD8 and HD10 mod...

Enhance the performance of your Polaris GENERAL 1000 with the Big Gun Power Box EFI Tuner. Designed specifically for 2016–2019 models, this plug...