The 2017 CRF450R and 2017 CRF450RX models are completely new including the airbox and air filter. The intake is located much higher in the frame, this allows for a more direct intake, a straighter exhaust pipe, and a centralized-mounted shock.
This Twin Air PowerFlow Kit replaces the air-restricting stock backfire screen to take full advantage of this redesigned airbox.
- A rigid, lightweight, billet aluminum cage
- Special backfire-resistant pre-oil PowerFlow air filter
- Billet air box bolt for faster air filter swaps
Optional: Air box cover used when washing to keep water from entering your intake system.