If you're looking to upgrade your clutch game, the Advanced Clutch HD/Race Sprung 4 Pad Kit ZM3-HDG4 is worth checking out. This kit packs a punch with ACT's heavy-duty pressure plate, which is their go-to for a reason. The unique diaphragm design not only ramps up the clamp load but also minimizes deflection?so you get a clutch that lasts longer and performs better, even under pressure.
What really sets this kit apart is the four-stage heat-treating process that all diaphragms go through. It?s not just about durability; it?s about making sure you can handle those intense drives without worrying about a clutch failure. And let?s be honest, nobody wants to be sidelined on the road. The pressure plates are precision-stamped, which means they?re built for rigidity and consistency. You can really feel the difference when you?re behind the wheel.
The 4-pad spring-centered race disc is another highlight. This disc is designed to dampen torsional vibrations, which means your rides will be quieter?no more annoying rattles. Sure, engagement is a bit harsher, but that?s the trade-off for faster shifts, and trust me, it?s worth it. Plus, it?s particularly suited for smaller disc sizes in smaller engines, making it a solid choice for those of us who love compact powerhouses.
Installation is straightforward, but if you?re not the DIY type, you might want to grab a buddy who knows their way around a toolbox. For those who prefer a visual guide, you can find the installation instructions here.
Features:
Specifications:
This kit is compatible with:
In short, if you?re serious about performance and want a clutch that can keep up with your driving style, this kit is a solid investment. You?ll appreciate the difference, whether you?re hitting the track or just cruising around town.
Other Part Numbers:
ACT #actZM3-HDG4
⚠ 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.