If you're serious about performance, the Advanced Clutch XT/Race Rigid 4 Pad Kit ZX4-XTR4 is where it's at. This kit is designed for those who push their cars to the limit. At the heart of it is the Xtreme pressure plate, which is built to handle the most demanding driving conditions. The exclusive diaphragm design cranks up the clamp load while minimizing deflection, which means you get a clutch that lasts longer and performs better under pressure. Each diaphragm goes through a rigorous four-stage heat-treating process, so you know it?s tough enough for the track.
What really sets this kit apart is the 4-pad rigid race discs made from high-quality ceramic friction materials. They?re not just for show?these discs are built for serious action. The chrome-moly hub is heat-treated, adding an extra layer of strength and durability. Plus, the lightweight design means you can shift quicker, which is a game changer when you're in the heat of competition. Sure, engagement can be a bit harsher, but that?s the trade-off for faster shifting. It?s particularly well-suited for smaller engines, making it a perfect match for those who have a Mazda 3 or 6 from 2003 to 2013.
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So, if you're looking to take your Mazda to the next level, this clutch kit is a solid choice. It?s built for those who know what they want and aren?t afraid to push their limits.
Other Part Numbers:
ACT #actZX4-XTR4
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2013 Mazda Mazda 3 |
Mazda 3 | 2004-2013 |
|
2003-2008 Mazda Mazda 6 |
Mazda 6 | 2003-2008 |

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.