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ACT HD/Race Sprung 6 Pad Kit BMW 318 | 323 | 325 | 328 | 330 | 525 | 528 | 530 | M3 | Z3 1991-2003
$1567.00
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If you're serious about performance, the ACT HD/Race Sprung 6 Pad Kit (BM12-HDG6) is a game changer. I’ve been through my fair share of clutches, and let me tell you, this one stands out. It features ACT's Heavy Duty pressure plate, which isn’t just a fancy title. This thing is built with an exclusive diaphragm design that cranks up the clamp load, minimizes deflection, and really extends the life of your clutch. They put these diaphragms through a four-stage heat-treating process, which means you’re getting some serious durability and performance out of the box.

The pressure plate itself is made with precision cover stampings that give it the rigidity you want when you're pushing your car to the limits. Now, let's talk about the 6-pad, spring-centered race disc. This isn’t your average disc; it’s designed to dampen torsional vibrations, making it a beast under harsh conditions. I’ve pushed this kit through some serious driving, and it handles the heat like a champ, especially for those higher horsepower applications.

Sure, the engagement might feel a bit harsher compared to your stock setup, but that’s the trade-off for quicker shifts. If you’re running a larger clutch size, this disc is a must-have for absorbing more heat and keeping things smooth.

Installation is straightforward, and if you need a little guidance, you can check out the install instructions here.

Here’s what you can expect:

  • Light to moderate pedal effort, with an aggressive engagement that gives you that sporty feel.
  • Moderate friction life, but thanks to ACT's design, you’ll get more out of it.
  • Engineered with select ceramic friction materials, this kit can handle high heat without breaking a sweat.
  • Perfect for both high horsepower street setups and race applications.
  • Each unit is clamp load tested and dynamically balanced, so you know it’ll perform smoothly at high RPMs.

Specifications:

  • Clutch Disc Diameter: 9.4 in (240 mm)
  • Disc Material: Ceramic
  • Input Spline Quantity: 10
  • Input Shaft Diameter: 1.125 in
  • Torque Capacity: 596 ft/lbs
  • Weight: 30.6 lbs

Notes:

  • This is a conversion kit that includes the ACT Streetlite flywheel—trust me, you’ll want to use it for the best performance.

Fits a range of BMW models:

  • BMW 318i (1996-1999)
  • BMW 325i (1992 & 2001-2003)
  • BMW M3 (1996-1999)
  • And many more...

All in all, if you want a clutch that’s built to last and perform, this ACT kit is worth every penny. It’s not just about getting from point A to B; it’s about enjoying the ride, and this kit definitely enhances that experience.

Other Part Numbers:
ACT #actBM12-HDG6

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1996-1999
BMW 318i
1996-1999
BMW 318is
1996-1999
BMW 318ti
2000
BMW 323Ci
1998-2000
BMW 323i
1998-1999
BMW 323is
2001-2003
BMW 325Ci
1992, 2001-2003
BMW 325i
1992
BMW 325is
2001-2003
BMW 325xi
2000
BMW 328Ci
1996-2000
BMW 328i
1996-1999
BMW 328is
2001-2003
BMW 330Ci
2001-2003
BMW 330i
2001-2003
BMW 330xi
1991-1995, 2001-2003
BMW 525i
1997-2000
BMW 528i
2001-2003
BMW 530i
1996-1999
BMW M3
1996-2002
BMW Z3
1998-2002
BMW Z3 M

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ACT ? Advanced Clutch Technology | Clutch Kits & Flywheels Built to Handle Real Power

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.
  • Hold More Power Engineered to handle turbo, supercharger, and high-compression builds
  • Faster Engagement Stronger pressure plates for better bite off the line
  • Better Pedal Feel Balanced response without going full race-car stiff
  • Reduced Rotational Mass Lightweight flywheels improve rev-matching and response
  • No Guesswork Direct-fit applications, no fabbing, no hassle
ACT Clutch Kits and Flywheels Fit the Cars Enthusiasts Build

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:
  • Performance Clutch Kits From HD street kits to twin-disc race systems
  • Clutch Discs 6-puck, full-face, rigid or sprung to match your style
  • Pressure Plates Heavy-duty options that increase clamp load without sacrificing control
  • Chromoly Lightweight Flywheels Quicker revs, smoother shifts, and less drivetrain stress
  • Complete Hardware Kits Everything you need for a proper install
Performance Tested. Driver Approved.

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.

ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.

ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.

ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.

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