So, if you're looking to upgrade your clutch setup, the ACT Heavy Duty/Performance Street Sprung Kit (HY5-HDSS) is a solid choice. I've had my fair share of clutches, and this one really stands out. It combines ACT's heavy-duty pressure plate with their top street disc, making it a reliable option for both daily driving and spirited weekend runs.
What I appreciate about the ACT pressure plates is their unique diaphragm design. It ramps up the clamp load without the annoying deflection you'd find in cheaper options, which means you get a longer clutch life. They put these diaphragms through a rigorous four-stage heat-treating process, so you know they're built to last. Plus, the precision cover stampings give it that extra bit of rigidity, making it dependable when you really need it.
Now, let?s talk about the performance street disc. It?s made from premium organic materials with a high copper content, which helps with heat transfer. That?s crucial when you're pushing your car hard. The steel-backed lining adds another layer of durability, so you won?t have to worry about it bursting under pressure. And with reduced marcel, you?ll notice quicker shifts, which is always a bonus when you?re trying to get the most out of your ride.
Installation is straightforward, and if you need a hand, you can find the instructions right here.
Here?s what you can expect from this kit:
Some specs to keep in mind:
Just a heads up: This is a conversion kit, and you?ll need to use the ACT flywheel that?s included. It?s all designed to work together seamlessly.
This kit fits the Hyundai Genesis Coupe from 2010 to 2016, so if you?ve got one of those, you?re in luck. Overall, if you?re looking for a clutch that balances performance with daily drivability, the HY5-HDSS is definitely worth considering.
Other Part Numbers:
ACT #actHY5-HDSS
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2010-2016 Hyundai Genesis Coupe |
Genesis Coupe | 2010-2016 |

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.