HPF NEXT GENERATION E46 M3 Clutch Disk PICS

[HPF Chris]

Sound Performance pushed the limits of our Stage 3 clutch with 323tom's S54 Monster running Nitrous and over 800 ft-lbs of torque. The Feramic friction material held, but the hub center section didn't. We have been running a much stronger hub center section on all of our N54 (BMW 135 and 335) clutches and never had the need to upgrade our HPF clutch center sections. That is until now.

Clutches are typically rated by the Torque the motor provides, not by horsepower. We've run over 1,000rwhp on the HPF stage 3 clutches but not over 800 ft-lbs. Now that our customers are achieving over 800 ft-lbs, our NEXT GENERATION HPF E46 M3 Clutches are going to run a "riveted" center section similar to our N54 clutch disk in the image below. All HPF E46 M3 Clutches shipped from now on will be utilizing the NEXT GENERATION center sections.

[Seduction]

amazing like always!!