Big Gun Exhaust 09-24602 EVO R Series Slip On, 1 Pack

Big Gun Exhaust 09-24602 EVO R Series Slip On, 1 Pack
- Fits Yamaha YFZ 450 (04-09/12-13)
The Big Gun EVO 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 lighter than stock units. Our sleek muffler design also allows for maximum clearance to avoid your exhaust from hitting the rear brake caliper. 4-8 horsepower increase on most models. 96-98Dbs track and trail legal (with Vortex insert sold separately). All Big Gun exhausts are for closed course use only and are not intended for use on the road. Note: Big Gun exhausts are not legal for sale or use on pollution controlled vehicles in the state of California. This item fits the following models: 2004-2009 Yamaha yfz4502012-2013 Yamaha yfz4502006-2007 Yamaha YFZ450 Bill balance edition2007-2008 Yamaha YFZ450 SE.