Big Gun 05-17 Honda CRF 450X EVO R Series Slip On Exhaust

Big Gun has a long history of building performance exhaust systems, and their EVO R Series slip-on is a prime example of that expertise. If you're looking to get more out of your 2005-2017 Honda CRF 450X, this exhaust is designed to save weight and unlock significant horsepower and torque gains over the stock setup. It's a popular choice for riders who want their machine to perform as good as it sounds.

This exhaust features a sleek, oval-shaped aluminum muffler with a hard anodized finish for durability and a red powder-coated stainless steel end tip that looks sharp. The mid-pipe is constructed from 304 stainless steel, and the muffler bracket is TIG welded for a solid connection. A removable screen-type spark arrestor is included, which is important for trail riding. You'll notice a much more aggressive and pleasing sound compared to the factory muffler.

When installing this exhaust, you'll find it's lighter than the stock system, making for a more nimble feel. Keep in mind that this exhaust is not CARB approved and cannot be shipped to California. It's handmade in the USA and comes with a 1-year limited manufacturer's warranty.