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  See more parts for Acura Integra
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ACT MaXX/Race Sprung 4 Pad Kit Acura Integra 1990-1991 - AI2-XXG4

ACT MaXX/Race Sprung 4 Pad Kit AI2-XXG4

The ACT MaXX/Race Sprung 4 Pad Kit AI2-XXG4 is engineered for those who demand precision and performance from their clutch system. This kit features a MaXX pressure plate designed specifically for high-performance applications, enhancing clamp load while minimizing deflection to extend clutch life.

Key Features

  • Heavy to very heavy pedal effort with aggressive engagement, allowing for quicker shifts.
  • Moderate friction life, optimized through ACT's exclusive diaphragm design.
  • Constructed with select ceramic friction materials, providing high heat tolerance and maximum performance.
  • Tested for 100% clamp load and dynamically computer balanced, ensuring reliability at high RPMs.

Construction Details

The pressure plate utilizes a proprietary diaphragm design that undergoes a four-stage heat-treating process, ensuring durability and performance under extreme conditions. Precision cover stampings enhance rigidity and consistency, which is critical for maintaining performance during aggressive driving.

The 4-pad spring-centered race disc is designed to dampen torsional vibrations effectively, resulting in a quieter operation while resisting failure even in the most challenging environments. The use of wraparound spring windows and thicker retainer stampings in the spring retainers provides added strength and reliability.

Specifications

  • Clutch Disc Diameter: 8.7 in (220 mm)
  • Disc Material: Ceramic
  • Input Spline Quantity: 24
  • Input Shaft Diameter: 1 in
  • Product Weight: 12.7 lbs
  • Torque Capacity: 485 ft/lbs, 1.62 times over OE
  • Release Bearing Included: Yes
  • Pilot Bearing Included: Yes
  • Alignment Tool Included: Yes

Installation Notes

For detailed installation instructions, click here.

Fitment

This kit is compatible with the following vehicle:

  • Acura Integra: 1990-1991

Other Part Numbers:
ACT #actAI2-XXG4

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1990-1991
 Acura Integra

ACT Banner

ACT ? Advanced Clutch Technology | Clutch Kits & Flywheels Built to Handle Real Power

If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.

ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.

Why ACT? Because Power Without Control Is Useless.
  • Hold More Power Engineered to handle turbo, supercharger, and high-compression builds
  • Faster Engagement Stronger pressure plates for better bite off the line
  • Better Pedal Feel Balanced response without going full race-car stiff
  • Reduced Rotational Mass Lightweight flywheels improve rev-matching and response
  • No Guesswork Direct-fit applications, no fabbing, no hassle
ACT Clutch Kits and Flywheels Fit the Cars Enthusiasts Build

ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.

Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.

What ACT Offers:
  • Performance Clutch Kits From HD street kits to twin-disc race systems
  • Clutch Discs 6-puck, full-face, rigid or sprung to match your style
  • Pressure Plates Heavy-duty options that increase clamp load without sacrificing control
  • Chromoly Lightweight Flywheels Quicker revs, smoother shifts, and less drivetrain stress
  • Complete Hardware Kits Everything you need for a proper install
Performance Tested. Driver Approved.

ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.

Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.

ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.

ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.

ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.

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