If you're looking to up your game on the track, the Advanced Clutch 4 Pad Sprung Race Disc 4190109 is a solid choice. This isn't just any race disc; it’s a 4-pad, spring-centered piece of engineering made from top-notch ceramic friction materials. What does that mean for you? Well, the engagement might feel a bit harsher, but trust me, it allows for quicker shifts that can really make a difference when you're pushing your ride to the limit.
One of the standout features here is those heavy-duty torsional dampening springs. They're beefier than your standard springs, which means they can handle more stress and provide better performance. Plus, they come in the right sizes and spring rates tailored for your specific setup. The heat-treated spring steel drive plate adds another layer of reliability, making this disc particularly suited for smaller engines and their compact setups.
Now, if you’re thinking about installation, you’ll want to check out the instructions. For detailed install instructions, CLICK HERE. It’s pretty straightforward, but a little guidance never hurts.
What makes this disc stand out?
Here’s a quick look at the specs:
Fitment:
So, if you’re ready to enhance your racing experience and you’ve got one of those compatible models, the 4190109 ACT 4 Pad Sprung Race Disc is definitely worth considering. It's built for performance and designed to give you that edge on the track.
Other Part Numbers:
ACT #act4190109
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1985-1991 Chevrolet Sprint |
Sprint | 1985-1991 |
|
1992-1997 Geo Metro |
Metro | 1992-1997 |
|
1995-2001 Suzuki Esteem |
Esteem | 1995-2001 |
|
1990-1994, 2000-2001 Suzuki Swift |
Swift | 1990-1994, 2000-2001 |

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.