Gen2.1 6.7L Power Stroke CP4.2 Bypass Kit Billet Filter Head Upgrade with Filter Late and hose and fitting kits

and hose and fitting kits for a complete package

7L Power Stroke that matches the CP4 output curve and does not require any calibration changes

Limits Up-Shifts

Larger injector files from KC are available upon request via email

Gen2.1 6.7L Power Stroke CP4.2 Bypass Kit Billet Filter Head Upgrade with Filter Late and hose and fitting kitsThe new Gen2. 1 return filter head uses the same quick connect fittings and mounting hardware as the previous Gen2 filter, which allows for an easy retrofit. S&S customers who already own a Gen2 CP4 Bypass Kit can purchase the Gen2. 1 Filter Head Upgrade (CP4 6. 7F BP G2. 1 FHU) to update their kit to the Gen2. 1 spec.