Big Gun Exhaust EVO Race Headers for 2015-21 Yamaha YFM700R Raptor - 09-2671 2011 Arctic Cat Z1 LXR 1995 Kawasaki EX500D Ninja 500

1995 Kawasaki EX500D Ninja 500

2015 Honda GL1800B Gold Wing F6B

97mm Piston Size Added 1

2006 Husqvarna SM510R

2002-03 Arctic-Cat Mountain Cat 800 EFI

Big Gun Exhaust EVO Race Headers for 2015-21 Yamaha YFM700R Raptor - 09-2671 2011 Arctic Cat Z1 LXR 1995 Kawasaki EX500D Ninja 500Big Gun Exhaust EVO Series Head Pipe 304 stainless steel TIG weldedhead pipe Larger diameter than stock Lighter than stock head pipe Increased horsepower and torque gains Handmade in the USA 1 Year Limited Manufacturer's Warranty The Big Gun EVP Racing Series was designed to deliver maximum horsepower and torque gains throughout the RPM range. Made from . 049 stainless steel tubing and an aluminum muffler canister, the Evo exhaust system is much