Big Gun 08-10 Polaris Outlaw 450 MXR Ballistic Series Slip On Exhaust - 08-1172

The Big Gun Exhaust BALLISTIC series offers the best bang for your buck if you are looking for instant horsepower and torque gains. The BALLISTIC Series gives you a lighter and much better performing...

Big Gun 08-10 Polaris Outlaw 450 MXR ECO Series Slip On Exhaust - 07-1172

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. Offered as only slip ons, the ECO series is affordable yet...

Big Gun 08-10 Polaris Outlaw 450 MXR EVO R Series Full System Exhaust - 09-7613

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 series that will save weight, add noticeable...

Big Gun 08-10 Polaris Outlaw 450 MXR EVO R Series Head Pipe - 09-7611

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 series that will save weight, add noticeable...

Big Gun 08-10 Polaris Outlaw 450 MXR EVO R Series Slip On Exhaust - 09-7612

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 series that will save weight, add noticeable...

Big Gun 08-10 Polaris Outlaw 450 MXR EXO Aluminum Full System Exhaust - 13-76113

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 powerful sport ATV motors. The EXO Series is our ground-up...

Big Gun 08-10 Polaris Outlaw 450 MXR EXO Aluminum Slip On Exhaust - 13-76112

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 powerful sport ATV motors. The EXO Series is our ground-up...

Big Gun 08-10 Polaris Outlaw 450 MXR Head Pipe - 13-76111

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 powerful sport ATV motors. The EXO Series is our ground-up...

Big Gun 08-10 Polaris Outlaw 450 Rev Box - 40-R31

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 increases the overall RPM limit over the stock box...

Big Gun 08-10 Polaris RZR 800 EVO U Series Slip On Exhaust - 12-7803

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...

Big Gun 08-10 Polaris RZR 800 EXO Stainless Slip On Exhaust - 14-7803

We've taken our world-class EXO Series and made it even tougher. The EXO Stainless Series is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to...

Big Gun 08-10 Polaris RZR 800/RZR 800S/RZR 4 Power Box - 40-R54F

The Big Guns TFI (Throttle and Fuel Injection) Power Box delivers an effortless performance boost by optimizing throttle mapping and fuel delivery. Simple to install and tuned for broad...