Big Gun 09-23 Yamaha YFZ 450R EVO R Series Full System Exhaust

What you get with this Big Gun EVO R Series full system exhaust is a complete package designed to wake up your 2009-2023 Yamaha YFZ 450R. This system includes a 304 stainless steel mid-pipe, a sleek, hard-anodized oval-shaped aluminum muffler with a red powder-coated stainless steel end tip, and a removable screen-type spark arrestor. It’s handmade in the USA and is designed to be lighter than your stock exhaust, which can make a difference when you're out on the trail or track.

The EVO R series is built on Big Gun's experience in making power for off-road vehicles. The muffler design is not just about looks; it allows for maximum clearance, so you don't have to worry about it getting in the way. The TIG welded reinforced muffler bracket ensures a solid connection. This system is engineered to give you huge horsepower and torque gains over the stock setup, and it’s going to sound a lot better too. It’s a well-built system that’s meant to perform.

When installing this exhaust, remember that it is not CARB approved and cannot be shipped to California. This system is a significant upgrade for your YFZ 450R, offering a noticeable improvement in both power and sound. It comes with a 1-year limited manufacturer's warranty for peace of mind.