Exhaust

This muffler for the Polaris RZR is an incredible 5 decibels quieter than stock while providing a 41% increase in airflow (20 more cfm) for more power. The subtle sound of this muffler provides a relaxing environment for the rider and passenger to carry...

MBRP Performance (P) mufflers are higher flowing than the sport, more flow and power, 4.5" mufflerLighter than stock and constructed of 304 stainless and ceramic coated materialsNo clutching required

Extruded from aircraft 6060 T6 alloyCompletely repackableMaximum performance, minimum noiseFits stock pipes as well as aftermarket pipes

Power Tech 4 mufflers are a true performance exhaust sound with maximum flowDelivers a clean, crisp sound and horsepower gains of 3-5HP with improved throttle responseLighter than stock and constructed of 304 stainless and ceramic coated materialsNo...

MBRP Sport mufflers (SP) offer a mild exhaust note over our utility system, while increasing flow and power, 4.25" mufflerLighter than stock and constructed of 304 stainless and ceramic coated materialsNo clutching required

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 heart when it comes to raw power and sound. If you are...

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 heart when it comes to raw power and sound. If you are...

The Big Gun Eco Series was designed with a few things in mind, performance, power, sound & craftsmanship. We guarantee that the Eco Series delivers these things all without hurting your wallet. Made for most popular models, the Eco Series is made...

The Big Gun Eco Series was designed with a few things in mind, performance, power, sound & craftsmanship. We guarantee that the Eco Series delivers these things all without hurting your wallet. Made for most popular models, the Eco Series is made...

The Big Gun EVO Utility Series was designed to deliver raw horsepower and torque gains for utility ATVs and UTVs.All Utility slip-on and full systems are made from .049 stainless steel tubing an an aluminum muffler canister, the Big Gun Utility exhaust...

Powersports riders, Big Gun Exhaust Evo Utility Series slip-on mufflers present a sleek design for increased clearance from your rear brake caliper. The high-temp black thermal coated oval aluminum canisters are much lighter than stock—and offer a deep...

Muffler Material: AluminumCase Shape: OvalReversible: NoInternal Construction: Wrapped perforated coreMuffler Finish: BlackEnd Cap Material: Stainless steelEnd Cap Finish: Black powdercoatedEnd Cap Type: RoundOutlet Style: Straight tipQuantity: Sold...