
Unleash the full potential of your KTM 300 SX TBI with the HP Race Development Billet Head! Experience explosive power gains across the entire RPM range, giving you the competitive edge you need on the track or trail. Dominate the competition with enhanced throttle response, increased torque, and maximum horsepower.
Our HPRD Signature Series 2-Piece Billet Head, manufactured in collaboration with Phathead Racing, is designed for professional racers and serious enthusiasts alike. This upgrade provides unmatched cooling efficiency and superior combustion chamber design, resulting in optimized performance and reliability.
Fitment:
Whether you're tearing up the motocross track, conquering challenging enduro trails, or pushing your limits in off-road racing, the HP Race Development Billet Head will take your KTM 300 SX TBI to the next level. Invest in the best, and experience the difference HPRD makes.
We process orders within 1-2 business days. Expedited shipping options allow you to get your parts faster just in time for race day.
Returns are accepted within 30 days of purchase for unused items in original packaging. A restocking fee may apply for special order items.