Big Gun Exhaust EVO Race Headers for 2004-13 Yamaha YFZ450 - 09-24601 2006 Suzuki LT-Z400 QuadSport Z Lower 1979 Honda CM400A Automatic

1979 Honda CM400A Automatic

50 mm Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance FALSE Product Disclaimer

(2007-2008) XL1200R Sportster 1200 Roadster

2017 Polaris RMK Assault 800 w/155"x3" track

Big Gun Exhaust EVO Race Headers for 2004-13 Yamaha YFZ450 - 09-24601 2006 Suzuki LT-Z400 QuadSport Z Lower 1979 Honda CM400A AutomaticBig Gun Exhaust EVO Race Head Pipe Precision bent TIG welded 304 stainless steel head pipe Larger diameter than stock head pipe Lighter than stock head pipe Increased horsepower and torque gains Handmade in the USA 1 Year Limited Manufacturers Warranty 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 performance