If you're looking to really up your game on the track, the Advanced Clutch HD/Race Rigid 4 Pad Kit ZM10-HDR4 is the way to go. This kit features ACT's renowned Heavy Duty pressure plate, which is a favorite among those who know their stuff. The exclusive diaphragm design is what sets it apart, boosting clamp load while cutting down on deflection, which means your clutch lasts longer and performs better under pressure. Plus, each diaphragm goes through a four-stage heat treatment process to ensure it can handle the heat of serious driving.

Now, let's talk about the 4-pad rigid race discs. These bad boys are crafted from high-quality ceramic friction materials that can take a beating. The chrome-moly hub is heat-treated for extra strength and durability, so you know it's built to last. The lightweight design not only helps with quicker shifts but also keeps things running smoothly, which is a must when you?re pushing your limits. Just a heads up, the engagement can be a bit harsher, but that?s the trade-off for faster shifts. This setup is perfect for smaller engines that need that extra bite without the bulk.

Install Instructions:

• For detailed instructions, CLICK HERE

Features:

• Light to moderate pedal effort with aggressive engagement?get ready for some gear rattle.
• Moderate friction life, but thanks to ACT's diaphragm design, you?ll get a bit more longevity out of it.
• Every component is carefully engineered and balanced, using select ceramic materials that can handle high heat for max performance.
• This kit is really built for race use only?don?t expect it to be a daily driver setup.
• Each part 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: 8.8 in (224 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 22
• Input Shaft Diameter: 0.9375 in
• Alignment Tool Included: Yes
• Disc Type: Solid
• Pressure Plate Bolts Included: Yes
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Flywheel Type: Streetlite
• Product Weight: 25.4 lbs
• Torque Capacity: 399 ft/lbs
• Torque Capacity Over OE: 0.87

Notes:

• This is a 225mm upgrade and must be paired with the ACT flywheel included in the kit. Pressure plate bolts (M8-1.25 x 20mm) are also included.

Compatible with Mazda Miata 2016-2019, this clutch kit is a serious upgrade for anyone wanting to push their car to the next level.