If you're looking to take your Mustang to the next level, check out the ACT HD/Race Rigid 6 Pad Kit (FM13-HDR6). This isn't just any clutch kit; it's built for serious performance. The heavy-duty pressure plate is a standout feature, designed with an exclusive diaphragm that cranks up the clamp load while minimizing deflection. What does that mean for you? Better clutch life and consistent performance, especially when you're pushing your car to the limits.
Now, let's talk about the nitty-gritty. The pressure plates undergo a four-stage heat-treating process, which really sets them apart in terms of durability. You’ll notice the precision cover stampings, too—they add a level of rigidity that keeps everything in check, even under high stress. The 6-pad rigid race discs are crafted from top-notch ceramic friction materials, so they can handle the heat without breaking a sweat. And with a chrome-moly hub that's heat-treated, you know this kit is built to last.
One thing to keep in mind: the engagement with this 6-pad setup is a bit harsher, but that's the trade-off for quicker shifts. If you're serious about racing or just want that edge on the street, this kit is what you need. It's particularly suited for larger clutch sizes, which helps absorb more heat during those intense moments on the track.
Install Instructions:
Features:
Specifications:
Notes:
This kit fits the 2010-2022 Ford Mustang, including the Boss 302 from 2012-2013 and the GT from 2011-2022. If you're ready to upgrade your ride, this clutch kit is a solid choice for anyone looking to enhance their performance.
Other Part Numbers:
ACT #actFM13-HDR6
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2010-2022 Ford Mustang |
Mustang | 2010-2022 |
|
2012-2013 Ford Mustang Boss 302 |
Mustang Boss 302 | 2012-2013 |
|
2011-2022 Ford Mustang GT |
Mustang GT | 2011-2022 |

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.