Get ready to elevate your ride with the ACT T1RS-G12 Mod-Twin 10.5 HD Sprung Race Kit. Designed for those who demand performance, this clutch kit offers aggressive launches and seamless shifting, making it a perfect choice for high-powered machines. With its unique combination of ceramic friction surfaces and an ultra-durable sprung Mono-Drive hub assembly, you can expect nothing less than a thrilling driving experience.
Many users have praised the T1RS-G12 for its performance under pressure. One customer shared, "The engagement is so smooth, and I can feel the difference right away. It's like my car has a new life!" Another user noted, "I've used other clutches before, but this one really stands out. The build quality is impressive, and it handles my power without a hitch."
For detailed installation instructions, please CLICK HERE.
This clutch kit is confirmed to fit the following vehicles:
Other Part Numbers:
ACT #actT1RS-G12
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2009-2015 Cadillac CTS-V |
CTS-V | 2009-2015 |
|
2012-2015 Chevrolet Camaro ZL1 |
Camaro ZL1 | 2012-2015 |

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.