Why Upgrade to ACT MZ013?

Common pressure plate issues:

• Weak clamp load under spirited driving
• Clutch slip at higher RPM
• Heat fade under repeated use
• Inconsistent engagement

ACT Fixes That:

• Increased clamp load for better torque holding
• Improved pressure distribution across the disc
• Better resistance to heat and fade
• Consistent engagement under load

Translation: it actually grips when you need it.

ACT’s performance pressure plates offer many advantages over stock pressure plates.

Vehicle Fitment (Mazda / Ford Platform)

Designed for select manual transmission applications:

Mazda:

• MX-5 Miata (1990–2005 – 1.6L / 1.8L NA/NB)

Ford (Mazda-based applications):

• Select Mazda-derived drivetrain platforms

Engine Compatibility:

• 1.6L B6ZE / 1.8L BP (Miata engines)

Transmission:

• Manual transmission only

Ideal For:

• Autocross builds
• Street performance setups
• Lightweight sports cars
• Enthusiast upgrades

If your clutch slips when you push it—this fixes it.

The original single diaphragm design maintains the correct pressure plate geometry, which supplies a smooth and precise feel that may be positive and firm, extends grab life, and increases clamp load.

What’s Included

• ACT MZ013 heavy-duty pressure plate

(Simple—but critical.)

This Heavy Duty model increases clamp load 20-50%, with a stock to moderate pedal feel that makes it a sensible choice for both street and race use.

Key Features

• Heavy-duty diaphragm spring design
• Increased clamp load vs OEM
• Improved torque holding capacity
• Precision-balanced construction
• Compatible with performance clutch discs

Performance Benefits

• Eliminates clutch slip under load
• Improves engagement consistency
• Handles increased power and aggressive driving
• Enhances overall clutch performance

No slipping. No fade. Just grip.

The all new (not “re-manufactured”) components are exact engineered for each and every application and manufactured from quality materials the use of dedicated tooling. An exclusive four stage heat treating process is performed on all diaphragms, and the induction hardened bearing contact area promotes extremely long wear life. Drive straps and rivets securely locate the contact face to the duvet for quiet, trouble free operation and not using a loose pieces to wear or rattle.

Provides 20-50% clamp load increase and a stock to moderate pedal feel; good choice for a street or race disc

⚠️ What to Expect

• Firmer pedal feel vs OEM
• Slightly more aggressive engagement
• Best paired with:
  • ACT performance disc
  • Lightweight flywheel

Translation: stronger—but still daily-friendly.

Installation Notes

• Pair with:
  • ACT clutch disc (recommended)
• Inspect:
  • Flywheel condition
  • Clutch hydraulics
• Follow proper break-in procedure
• Ideal install during:
  • Clutch upgrades
  • Performance builds

Why ACT MZ013 pressure plate?

Because ACT:

• Specializes in performance clutch systems
• Is trusted across track and street builds
• Delivers real torque-holding performance

Final Verdict

The ACT MZ013 Heavy Duty Pressure Plate is a smart upgrade for Miata and Mazda-based builds—stronger, more reliable, and built to handle real driving.

Finally gives your clutch the grip it should’ve had from the factory.