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ACT Mod-Twin 225 HD Rigid Street Clutch Kit - 2004-2021 Subaru STI

ACT Mod-Twin 225 HD Rigid Street Clutch Kit - 2004-2021 Subaru STI

Regular price $1,666.70 USD
Regular price $2,381.00 USD Sale price $1,666.70 USD
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With a 700 ft/lb torque rating, the ACT Mod-Twin 225 HD Rigid Street Clutch Kit is ideal for those with a high-powered street car, or a purpose-built race car or rally car.

ACT Mod-Twin 225 HD Rigid Street Clutch Kit


PERFORMANCE:

  • Torque capacity: 700 ft/lbs
  • Torque capacity over OE: 97%
  • Rigid street-disc type
  • Organic disc material
  • Recommended use: Street or street/strip

FEEL:

  • Soft progressive engagement
  • Light pedal effort
  • Quick-shifting
  • Mild to moderate transmission gear noise

CONSTRUCTION:

  • Forged aluminum cover
  • Mono-drive hub
  • Exclusive diaphragm
  • Premium friction materials with hardened wear points

QUALITY:

  • Delivers maximum performance
  • Delivers high-heat tolerances by combining robust design, strategic features, choice materials, and close tolerances

INCLUDES:

  • CNC-machined and dynamically balanced flywheel
  • Pressure plate cover
  • Diaphragm spring
  • Face
  • Puck-style ceramic friction plates
  • Rigid mono-drive hub assembly
  • Floater
  • Patented Monoloc Collar
  • Release bearing
  • Alignment tool
  • Pilot bearing (if needed)

NOTE:

  • The MOD Twin clutches are fully rebuildable and most components can be ordered separately

HIGH TORQUE CAPACITY FOR THE STREET OR THE STRIP

This is ACT's new Mod Twin 225 HD Rigid Street Clutch Kit blends an easy pedal feel with a smooth but positive engagement with quick shifting for high-horsepower AWD vehicles. This clutch combines twice the organic friction surfaces with a no-nonsense rigid Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat-treating process that provides a consistent light-pedal feel. Other features include steel-backed friction plates with high-quality organic friction materials that deliver stable coefficient, good heat capacity, and longer clutch life. The friction plates uniformly transfer torque to a Mono-Drive chrome-moly hub assembly which extends input shaft life and reduces driveline shock from torsional vibration. Ultimately, this package delivers a lightweight and rigid design will provide quicker shits with trouble-free service.

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