Introducing the ACT ZX4-XTG6 - a top-tier clutch kit designed for the serious driver who demands performance and reliability. This Advanced Clutch XT/Race Sprung 6 Pad Kit is engineered with an Xtreme pressure plate that significantly enhances clamp load, minimizes deflection, and extends clutch life. Built for those who push their vehicles to the limit, this kit is perfect for both street and race enthusiasts.
One of the standout features of the ZX4-XTG6 is its exclusive diaphragm design, which undergoes a meticulous four-stage heat-treating process. This ensures not only peak performance but also durability that can withstand the rigors of high-stress driving. Customers have noted that the precision cover stampings of the ACT pressure plates provide exceptional rigidity and consistency, making for a smoother driving experience.
The 6-pad spring-centered race disc is another highlight, designed to dampen torsional vibrations while resisting failure under extreme conditions. With a harsher engagement, users have experienced faster shifting, which is crucial for competitive driving. One customer remarked, "The engagement is definitely more aggressive, but it allows for quicker shifts that make a noticeable difference on the track."
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Whether you're hitting the streets or the track, the ACT ZX4-XTG6 kit is built to deliver the performance you need. Experience the difference that a high-quality clutch can make in your driving experience.
Other Part Numbers:
ACT #actZX4-XTG6
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2013 Mazda Mazda 3 |
Mazda 3 | 2004-2013 |
|
2003-2008 Mazda Mazda 6 |
Mazda 6 | 2003-2008 |

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.