If you're looking to up your clutch game, the ACT Heavy Duty/Race Sprung 6 Pad Kit (ZX4-HDG6) is where it’s at. This kit packs a punch with ACT's most trusted heavy-duty pressure plate. The design is pretty slick, featuring a diaphragm that cranks up the clamp load while keeping deflection to a minimum. That means you get a clutch that lasts longer and performs better, even when you're pushing it to the limit.

What’s cool is that each diaphragm goes through a four-stage heat-treating process. This isn’t just some marketing fluff; it really enhances performance and durability. The precision cover stampings give you that extra bit of rigidity and consistency you want when you're in the thick of things.

Now, let’s talk about the 6-pad, spring-centered race disc. It’s designed to dampen those torsional vibrations, which is a lifesaver when you're really pushing your ride. Sure, engagement is a bit harsher, but that just means you’re shifting faster—perfect for those who crave quick gear changes. And if you’re running a larger clutch size, this disc can handle the heat like a champ.

Install Instructions:

• For Instructions CLICK HERE

Features:

• Light to moderate pedal effort, with an aggressive engagement that might rattle your gears a bit.
• Moderate friction life, thanks to ACT's exclusive diaphragm design that extends longevity.
• Engineered with precision and assembled with care, using select ceramic materials to handle high heat.
• This setup is perfect for high horsepower street or race use—trust me, it can take the strain.
• Every component is 100% clamp load tested and dynamically balanced for smooth operation at high RPMs.

Specifications:

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: Yes
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in (240 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 23
• Input Shaft Diameter: 1 in
• Alignment Tool Included: Yes
• Disc Type Sprung Solid: Sprung
• Pressure Plate Bolts Included: Yes
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Flywheel Type: Prolite
• Product Weight: 30.5 lbs
• Torque Capacity: 574 ft/lbs
• Torque Capacity Over OE: 0.93

Notes:

• This is a conversion kit that includes the ACT Prolite flywheel. Pressure plate bolts (M8-1.25 x 16mm) are included, too.

Products Fitment:

• Mazda Mazda 3 (2007-2013)
• Mazda Mazda 6 (2006-2007)