Big Gun 21-23 Honda CRF 450R EVO R MX Full Exhaust

If you're looking to get the most out of your 2021-2023 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 bike a noticeable boost in horsepower and torque, making it more responsive when you need it most. The system is designed to improve your bike's performance during intense motocross riding.

This exhaust features a unique hexagon-shaped aluminum muffler that's larger than stock, which helps increase volume and improve flow. It also has a stainless steel coned inlet that's TIG welded for strength and durability, contributing to a deeper, more aggressive exhaust tone that's still manageable. The mid-pipe is also made from 304 stainless steel, and the whole system is designed to reduce heat buildup, keeping your bike running cooler under demanding conditions. It's a lightweight setup, finished off with a carbon fiber end tip.

This exhaust 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. It's a significant upgrade for riders focused on performance.