ACT MB012X Xtreme Diaphragm Pressure Plate (8.4" / 214 mm)

Regular price: $282.95
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Sale price: $282.95

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In Stock: 4

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Product Specification:

SKU:ACTMB012X

MPN: MB012X

UPC: 837055000323

Weight: 9.9 lb

Inventory: 4

Type: Pressure Plates

Vehicle Fitment

Dodge Colt (1989-1990, 1993-1994)
Eagle Summit (1992-1994, 1996)
Eagle Talon (1991-1994)
Hyundai Elantra (1993-1995)
Hyundai Scoupe Turbo (1993-1995)
Hyundai Sonata (1992-1994)
Mitsubishi Eclipse (1990-1994)
Mitsubishi Galant (1989-1993)
Mitsubishi Lancer (2002-2006)
Mitsubishi Mirage (1988-1989, 1993-2002)
Plymouth Colt (1992-1994)
Plymouth Laser (1990-1994)

Features

Xtreme diaphragm design for significantly increased clamp load
50%-120% more clamp force compared to standard pressure plates
Four-stage heat-treated diaphragm process for durability
Precision cover stamping for rigidity and consistent performance
Moderate to heavy pedal effort - positive, aggressive engagement
100% clamp-load tested
Dynamically computer-balanced for smooth high-RPM operation
Recommended for street and race disc applications

Specifications

Part number: MB012X
Pressure plate type: Xtreme diaphragm
Diameter: 8.4 in / 214 mm
Product weight: ≈ 8.0 lb
SFI rating: 1.1
Recommended use: Street and race (with compatible disc)

Included Components

1x ACT MB012X Xtreme pressure plate
Bolts not included - pressure plate sold separately

Product Description

The ACT MB012X is a high-performance Xtreme diaphragm pressure plate engineered for serious driving applications. Designed to deliver 50-120% more clamp force than standard pressure plates, this unit features a robust diaphragm that's heat-treated in four stages to maximize durability and minimize deflection.

Precision cover stamping ensures structural rigidity, while the full assembly is dynamically balanced and 100% clamp-load tested to handle high RPMs with confidence. Pedal feel is moderate to heavy, offering aggressive engagement ideal for both street and race environments. Pair this with a compatible street or race disc to unlock its full potential.