Huge Horsepower gains with the big 3 combo including Empire Industries Cyclone series Exhaust system for Honda TRX 450.Fits 06+ Bolt on huge power gains across the entire RPM range with our Full Exhaust System. Our unique step pipe design pulls every bit of horsepower out of your motor. We have the Best Horsepower producing Exhaust on the market! With our great sound and performance you will be the envy of all your friends. Our pipes are built right here in the USA and constructed of mandrel bent, high grade, 304 stainless steel. Tig welded 6061 aluminum silencer with billet end caps make for easy repacking. If you're not running 1 you're probably behind 1 !!!! Billet silencer end caps are available in anodized red, blue ,black,orange and raw. Dyno proven Performance and Track tested. Chose the sticker color of your choice. Black ,Red,Orange,gold Blue,Grey,Green or Yellow. Includes Fuel Customs intake system and DynoJet Jet Kit. Bolt on and you are ready to Rip !