- 2-stroke kits include a Twin Air filter and a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage and provides a tight seal to the airbox
- 4-stroke kit replaces the air-restricting stock backfire screen with a special backfire-resistant layer of foam laminated to the inside
- Airbox kits include a complete airbox that increases the volume of the intake, wash plug, cage and all mounting hardware
- Includes a rigid, lightweight billet aluminum cage
Honda -- CRF450R -- (2018, 2019, 2017, 2020); Honda -- CRF450RX -- (2019, 2017, 2018, 2020); Honda -- CRF450RWE -- (2019, 2020); Honda -- CRF250RX -- (2019, 2020, 2021); Honda -- CRF250R -- (2021, 2018, 2019); Honda -- CRF450R-S -- (2022)