If you're looking to take your Mazda's performance up a notch, the ACT HD/Race Rigid 6 Pad Kit (ZX5-HDR6) is worth a serious look. This kit packs a punch with ACT's Heavy Duty pressure plate, which is pretty much the gold standard for those who want reliability and performance. The design is all about increasing clamp load while minimizing deflection, so you're getting a clutch that lasts longer and performs better under pressure.
Now, let’s get into the nitty-gritty. Each diaphragm goes through a four-stage heat-treating process, which means you can count on it to handle the heat when you're pushing your Mazda to its limits. The cover stampings are precision-engineered, ensuring that you get the rigidity and consistency you need for serious driving. And those 6-pad rigid race discs? They're crafted from high-quality ceramic friction materials, which means they can take the heat and keep on performing. The chrome-moly hub is heat-treated too, so you know it’s built for strength and durability.
With this setup, you’ll notice quicker shifts and smoother operation, though be prepared for a harsher engagement. That’s just the nature of a race disc—it's designed for speed, not comfort. This kit shines especially with larger clutch sizes, as it can absorb more heat without breaking a sweat.
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In short, if you're serious about performance and ready to hit the track, this clutch kit is a solid upgrade. Just remember, it’s meant for those who want to push their Mazda to the limit!
Other Part Numbers:
ACT #actZX5-HDR6
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2007-2013 Mazda Mazda 3 |
Mazda 3 | 2007-2013 |
|
2006-2007 Mazda Mazda 6 |
Mazda 6 | 2006-2007 |

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.