Products

Packing is one of the most important elements of your exhaust. All Big Gun™ mufflers are packing-style mufflers, which means they eventually requir...

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...

A top to bottom overhaul, this new premium series is built with purpose through performance ability and materials to withstand the harshest of cond...

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the goal has always been ...

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the goal has always been ...

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true se...

The Big Gun Exhaust Banshee Full System unleashes massive horsepower and torque gains throughout the entire RPM band. The head pipes are nickel pla...

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the goal has always been ...

EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerfu...

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the goal has always been ...

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 replacement boxes. It...

ECO series is for the price-conscious rider that wants to get every ounce of power out of his/her motor but does not want to break the bank. Offere...

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true se...

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true se...

If you are looking to swap out the stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM replacement boxes. It ...

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the goal has always been ...

This end tip will not fit older style Big Gun mufflers like EVO X, EVO Race & EVO Limited

Big Gun exhaust springs are affordable and easy to store in a tool bag, storage compartment or in any tool box. You never know when or if you'll ne...

Big Gun exhaust springs are affordable and easy to store in a tool bag, storage compartment or in any tool box. You never know when or if you'll ne...

The Big Guns Vortex Quiet Insert brings you the perfect blend of on-trail performance and quiet comfort. Designed to slip seamlessly into your Big ...

The Big Guns Vortex Quiet Insert brings you the perfect blend of on-trail performance and quiet comfort. Designed to slip seamlessly into your Big ...