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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 Roxxzilla is our premier SxS rock crawling tire!Denotes Competition Compound8-ply-rated radial constructionHigh multi-layer sidewall design enhances sidewall traction for rock crawlingHigh void-ratio in center and two layers on shoulder improve grip...

The Carnivore is a true light truck-inspired tire, engineered for performance in extreme (West Coast) terrains. With an 8-ply-rated radial carcass and a tread design that allows for ultimate control on and off-road, the Carnivore has the superb tread...

The Carnivore is a true light truck-inspired tire, engineered for performance in extreme (West Coast) terrains. With an 8-ply-rated radial carcass and a tread design that allows for ultimate control on and off-road, the Carnivore has the superb tread...

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

The Big Gun Evo Racing Series was designed to deliver maximum horsepower & torque gains throughout the RPM range. Made from .049 stainless steel tubing & an aluminum muffler canister, the Evo exhaust system is much lighter than stock units. Our...

Stage 3: Single cam engine.Drastically improves top-end with over rev.Uses stock auto-decompression mechanism.Uses stock valve springs.

Stage 1: single-cam motor.Stage 1 has improved power at all RPMs over OEM.Performs well with stock air box lid and exhaust.Uses stock valve springs and rockers.Uses stock auto-decompression mechanism.

Overview of Big Gun EVO U Series Silencer - 12-5802High-temp black thermal coated oval shaped aluminum mufflerTIG welded reinforced muffler bracket304 stainless steel mid pipeBlack powder coated stainless steel end tipMuch lighter than stock...

Made for various 50cc – 110cc modelsHard anodized specialty aluminum mufflerTIG welded 304 stainless steel mid pipe / head pipeRed powder coated stainless steel end tipLighter than stock exhaustSignificant horsepower and torque gainsSleek muffler design...

Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock ECU map)Integrated faceplate buttons provide easy adjustmentHighly recommended for...

Increases horsepower and throttle responseInstalls in minutesThird generation technologyNo computer needed to adjust EFIPlug-in technology (Does not interfere with stock ECU map)Integrated faceplate buttons provide easy adjustmentHighly recommended for...