Big Gun 15-16 Honda CRF 450R EVO R MX Full Exhaust

If you're looking to get the most out of your 2015 or 2016 Honda CRF 450R on the track, this Big Gun EVO R MX Full Exhaust system is a solid choice. It's built to give your motocross bike a serious boost in performance, helping you achieve better acceleration and top-end speed when you need it most. This system is designed to work specifically with your CRF 450R, making it a direct upgrade for riders focused on competition.

The heart of this exhaust is its large, hexagon-shaped aluminum muffler. This design isn't just for looks; it helps increase the internal volume, which contributes to both a deeper, more aggressive exhaust note and improved performance. Inside, special technology alters sound waves to keep the tone tolerable, even with the increased volume. The coned inlet is made from stamped 304 stainless steel, further enhancing the exhaust's ability to handle more volume and flow. You'll also notice a significant reduction in heat radiating from the exhaust, which is crucial for maintaining optimal engine performance during demanding rides. The mid-pipe is also constructed from 304 stainless steel for durability, and the whole assembly is TIG welded with reinforced brackets for strength.

This exhaust system is handmade in the USA and is designed to provide noticeable horsepower and torque gains over the stock setup. It's a lightweight option, featuring a brushed aluminum muffler and a carbon fiber end tip. Keep in mind that this exhaust is not CARB approved and cannot be shipped to California. It comes with a 1-year limited manufacturer's warranty.