Experience the power of precision engineering with the ACT HC4-XXR6 MaXX/Race Rigid 6 Pad Kit, designed specifically for the serious automotive enthusiast. This kit is not just about performance; it's about enhancing your driving experience with every shift. The MaXX pressure plate in this kit employs a unique diaphragm design that significantly boosts clamp load while minimizing deflection, ensuring a longer clutch life.
One customer raved, "I installed the ACT HC4-XXR6 on my Honda Civic, and the difference was night and day! The shifts are incredibly quick, and I can feel the power transfer like never before." This level of performance is achieved thanks to the four-stage heat-treating process that each diaphragm undergoes, providing you with unparalleled durability and performance.
With the ACT HC4-XXR6, you’re not just upgrading your clutch; you’re investing in a component that will elevate your entire driving experience. Whether you're on the track or simply enjoying a spirited drive, this kit is designed to meet the demands of serious drivers.
For detailed installation instructions, CLICK HERE.
Note: This product is recommended for race use only. Please ensure you are prepared for heavy pedal effort and aggressive engagement.
Other Part Numbers:
ACT #actHC4-XXR6
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1988-1991 Honda CR-X |
CR-X | 1988-1991 |
|
1988-1991 Honda Civic |
Civic | 1988-1991 |

If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.
ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.
Why ACT? Because Power Without Control Is Useless.ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.
Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.
What ACT Offers:ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.
Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.