Honda TRX450R Parts & Accessories

Take your Honda TRX450R to the next level with precision-built performance parts from Barker’s Exhaust. Our hand-crafted exhaust systems unlock stronger horsepower, sharper throttle response, and a deep, race-inspired sound. Pair your exhaust with a fuel controller to fine-tune the air-fuel ratio for maximum power and crisp acceleration.

For even better airflow, our high-flow air box lids keep dirt out while letting your TRX450R breathe freely. And when it’s time for maintenance or repairs, our complete line of replacement parts—including clamps, springs, packing, tips, and spark arrestors—keeps your Barker’s system performing like new.

Every product is engineered for perfect fitment, easy installation, and long-lasting durability, whether you ride dunes, trails, or the motocross track. Upgrade your Honda TRX450R today with Barker’s Exhaust and experience proven horsepower gains and the aggressive sound serious riders demand.