Big Gun 07-09 Yamaha YZ 450F EVO R Series Full System Exhaust

The 304 stainless steel mid-pipe and head pipe on this Big Gun EVO R Series exhaust system are TIG welded for a strong, reliable connection. This full system is built for the 2007-2009 Yamaha YZ 450F, offering a significant upgrade over the stock setup.

This exhaust is designed to shed weight compared to your original system, which can make a difference when you're out on the track or trails. You'll also notice improved horsepower and torque, giving your YZ 450F a more responsive feel. The muffler itself features a sleek design that helps maintain maximum clearance, and it's constructed from hard-anodized oval-shaped aluminum for durability. A red powder-coated stainless steel end tip adds a touch of style, and the reinforced muffler bracket ensures it stays put. For added versatility, a removable screen-type spark arrestor is included, which is important for riding in certain areas.

This system is handmade in the USA and comes with a 1-year limited manufacturer's warranty. Please note that this exhaust is not CARB approved and cannot be shipped to California.