If you're looking to upgrade your clutch game, the TC7-HDSS kit from ACT is a solid choice. This is not just another bolt-on; it’s a well-thought-out piece of engineering that brings together their most popular heavy-duty pressure plate and street disc. You know how it goes—when you’re pushing your car to its limits, you want a clutch that can keep up, right? Well, this kit delivers.
The heavy-duty pressure plate features an exclusive diaphragm design that ramps up the clamp load while keeping deflection to a minimum. What does that mean for you? Longer clutch life and better performance when you need it most. Plus, each diaphragm goes through a rigorous four-stage heat-treating process, ensuring it can handle the heat of spirited driving. ACT has nailed the precision cover stampings, giving you a clutch that’s both rigid and consistent. It’s like having a trusty sidekick that never lets you down.
Now, let’s talk about the performance street disc. Made with premium organic materials that have a high copper content, it’s designed for better heat transfer—no more worrying about fade during those long drives or spirited runs. The steel-backed lining adds burst strength and durability, so you can really lay down the power without second-guessing. With reduced marcel, shifting feels quicker and more responsive, making it a perfect match for the pressure plate.
Installation? Yeah, it’s pretty straightforward. If you need a hand, you can find the installation instructions here. It’s nice to have a guide when you’re diving into this kind of work.
Features that stand out:
Specifications:
Fits these models:
This TC7-HDSS ACT HD/Perf Street Sprung Kit isn’t just a part; it’s a step up in your driving experience. If you’re ready to feel the difference, this is the way to go.
Other Part Numbers:
ACT #actTC7-HDSS
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2006-2010 Scion tC |
tC | 2006-2010 |
|
2008-2015 Scion xB |
xB | 2008-2015 |
|
2009-2012 Toyota Corolla |
Corolla | 2009-2012 |
|
2009-2013 Toyota Matrix |
Matrix | 2009-2013 |

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.