Hey there, fellow gearheads! If you’re looking to step up your Jeep’s game, let me tell you about the ACT Heavy Duty O/Race Sprung 6 Pad Kit (JP4-HDG6). This isn’t just any clutch kit; it’s built for those who push their rides to the limit, especially in off-road racing scenarios. With a heavy-duty pressure plate and a six-pad race disc, you’re getting some serious torque capacity here—up to 613 ft/lbs, to be exact. That’s a whole lot of grunt for your 2007-2020 Jeep Wrangler.
What I love about this kit is the aggressive engagement. You can really feel it when you shift, and there’s a certain confidence that comes with knowing your clutch can take the heat. The diaphragm design is a game-changer, too—it increases clamp load and reduces deflection, which means your clutch lasts longer and performs better. Plus, they’ve put these diaphragms through a four-stage heat-treating process, so you know they’re tough enough for whatever you throw at them.
Now, let’s talk about the 6-pad race disc. It’s built with premium ceramic friction materials that can handle high temperatures without breaking a sweat. That means you can push your Jeep hard without worrying about fading or slipping. And the spring center? It does a great job of absorbing driveline shock, which is a big deal when you're bouncing around on rough terrain.
Installation is pretty straightforward, and you can check out the installation instructions here. Just a heads up, this kit is recommended for race use only, so if you’re looking for a daily driver clutch, you might want to keep shopping.
Here are some key features that stand out:
And here’s the nitty-gritty on the specs:
So, if you’re ready to give your Jeep the clutch it deserves, the ACT JP4-HDG6 is a solid choice. It’s tough, reliable, and ready to take on whatever trails you throw at it. Happy off-roading!
Other Part Numbers:
ACT #actJP4-HDG6
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2007-2020 Jeep Wrangler |
Wrangler | 2007-2020 |

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.