Big Gun 09-11 Kawasaki KX 450F EVO R Series Slip On Exhaust

In this kit, you get the Big Gun EVO R Series slip-on muffler, a removable screen-type spark arrestor, and a TIG welded reinforced muffler bracket. The mid pipe is made from 304 stainless steel, and the muffler itself features a hard anodized oval-shaped aluminum body with a red powder-coated stainless steel end tip. This exhaust system is handmade in the USA and is designed to be lighter than the stock exhaust.

This EVO R series exhaust is built to make power. The sleek muffler design is shaped to give you maximum clearance, which is important when you're out on the trail or track. You'll notice a significant improvement in horsepower and torque compared to your stock system, and it'll sound a lot better too. The stainless steel mid pipe is well-built for durability, and the reinforced muffler bracket ensures it stays put.

A removable screen-type spark arrestor is included, which is a nice touch for trail riding. Just remember that this exhaust is not CARB approved and cannot be shipped to California. It comes with a 1-year limited manufacturer's warranty.