The T2SS-G12 from ACT is a high-performance clutch kit specifically designed for those who demand the best from their street machines. This kit is part of the Mod-Twin 10.5 XT Sprung Street series and is engineered to deliver outstanding torque capacity and durability without compromising on pedal feel. With its unique modular design, the T2SS-G12 combines dual organic friction surfaces with a robust sprung Mono-Drive hub assembly, making it a top choice for enthusiasts.
Many customers have praised the T2SS-G12 for its smooth engagement and light pedal effort, which allows for a more enjoyable driving experience. One user noted, "The engagement feels just right—no harshness, and I can shift smoothly even in heavy traffic." This clutch kit features a specially treated diaphragm spring that ensures a consistent feel, making it easy to handle in various driving conditions.
The T2SS-G12 is built to last, incorporating steel-backed friction plates made from high-quality organic materials. These plates provide a stable friction coefficient, excellent heat capacity, and an extended clutch life. The design also helps to minimize driveline shock, enhancing the longevity of your vehicle's input shaft. As one satisfied customer mentioned, "I’ve noticed a significant improvement in my car's performance since installing the T2SS-G12. It really feels like it can handle the power I’m putting down!"
Features:
Specifications:
This kit includes everything you need for installation, including a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, and alignment tool. Whether you’re looking to enhance your daily driver or your weekend warrior, the T2SS-G12 is a reliable choice that delivers on performance and durability.
Other Part Numbers:
ACT #actT2SS-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.