Packing is one of the most important elements of your exhaust. All Big Gun™ mufflers are packing-style mufflers, which means they eventually require maintenance. Ensuring you have an appropriate...

Big Gun replacement Race Core is compatible with current-style EVO or ECO Series mufflers. Some older model mufflers had different core diameters and both ends need to be measured to ensure you...

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure to withstand even the most brutal of riding...

A top to bottom overhaul, this new premium series is built with purpose through performance ability and materials to withstand the harshest of conditions. Constructed from front to back with 304...

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure to withstand even the most brutal of riding...

A top to bottom overhaul, this new premium series is built with purpose through performance ability and materials to withstand the harshest of conditions. Constructed from front to back with 304...

A top to bottom overhaul, this new premium series is built with purpose through performance ability and materials to withstand the harshest of conditions. Constructed from front to back with 304...

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 Sides, the EVO U series is not for the faint of...

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 Sides, the EVO U series is not for the faint of...

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 to produce noticeable performance gains. The deep...

With its deep and throaty tone, the EVO U series 3-1-2 system for the Yamaha YXZ 1000R / SS surely doesn't disappoint. Designed specifically for utility ATV's, sport utility ATV's and Side x Sides,...

A top to bottom overhaul, this new premium series is built with purpose through performance ability and materials to withstand the harshest of conditions. Constructed from front to back with 304...