The ACT 4 Pad Rigid Race Disc 4228005 is engineered for those who demand precision and performance on the track. This race disc features a unique 4-pad design crafted from high-quality ceramic friction materials, ensuring that you get the most out of your vehicle's power. While the engagement is more aggressive, it allows for quicker shifts, making it an excellent choice for competitive racing.
Customers have praised the 4228005 for its durability and performance. One user noted, "The shift response is incredible! You can feel the difference immediately on the track. Just be prepared for the harsher engagement." This disc is not for the faint-hearted but is perfect for serious racers looking to enhance their driving experience.
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For those looking to upgrade their racing setup, the ACT 4 Pad Rigid Race Disc 4228005 is a top-tier choice that combines quality and performance. Make sure to check out the installation instructions to get the most out of your new disc. CLICK HERE for detailed guidance.
Other Part Numbers:
ACT #act4228005
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2013 Mazda Mazda 3 |
Mazda 3 | 2004-2013 |
|
2006-2010 Mazda Mazda 5 |
Mazda 5 | 2006-2010 |

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.