SKU: 25006267377

AI2-HDR4 - HD/Race Rigid 4 Pad

Sale price$223.20 Regular price$248.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

AI2-HDR4 - HD/Race Rigid 4 PadSpecifications: Item Description: HD Race Rigid 4 Pad Product Weight (lbs.): 11. 8 Torque Capacity (ft lbs.): 310 Torque Capacity Over OE: 68% Disc Material: Ceramic Clutch Disc Diameter (Inches): 8. 7 Clutch Disc Diameter (Millimeters): 220 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The AI2 HDR4 kit by ACT features their renowned Heavy Duty pressure plate combined with a 4 pad rigid race disc,

Specifications:

  • Item Description: HD/Race Rigid 4 Pad
  • Product Weight (lbs.): 11.8
  • Torque Capacity (ft/lbs.): 310
  • Torque Capacity Over OE: 68%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 8.7
  • Clutch Disc Diameter (Millimeters): 220
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The AI2-HDR4 kit by ACT features their renowned Heavy Duty pressure plate combined with a 4-pad rigid race disc, specifically designed for racing applications. Here's an overview of its key features:

Heavy Duty Pressure Plate:

  • Utilizes an exclusive diaphragm design to enhance clamp load, reduce deflection, and maximize clutch life.
  • Endures a four-stage heat-treating process for superior performance and durability.
  • Precision cover stampings ensure rigidity and consistency for reliable operation.

4-Pad Rigid Race Disc:

  • Crafted with high-quality ceramic friction materials for optimal performance.
  • Chrome-moly hub is heat-treated to ensure strength and durability.
  • Lightweight and rigid design facilitates quicker shifts and trouble-free service.

Enhanced Performance:

  • Provides a light to moderate pedal effort with aggressive engagement and increased gear rattle.

Quality and Durability:

  • Carefully engineered, precisely assembled, and accurately balanced to deliver maximum performance and reliability.
  • Utilizes select ceramic friction materials for high heat tolerance and superior performance.

Recommended Use: Recommended for race use only.

ACT Difference:

  • 100% clamp load tested and dynamically computer balanced to ensure smooth operation at high RPMs.

Vehicle Fitment:

  • Application: Engine
    • 1990 Acura Integra GS: 1.8 L4 GAS FI 1834cc
    • 1990 Acura Integra LS: 1.8 L4 GAS FI 1834cc
    • 1990 Acura Integra RS: 1.8 L4 GAS FI 1834cc
    • 1991 Acura Integra GS: 1.8 L4 GAS FI 1834cc
    • 1991 Acura Integra LS: 1.8 L4 GAS FI 1834cc
    • 1991 Acura Integra RS: 1.8 L4 GAS FI 1834cc

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25006267377

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Bozeman, US
★★★★★ 4
Very nice shelf for the bathroom.
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Reviewed in the United States on December 24, 2025
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Tay
Lexington, US
★★★★★ 5
Functional
Color: Black, Size: 2+1 Tier Size
Very functional and sturdy. The installation wasn’t bad at all, I used a level to assist. It looks great, and all my products look organized on it.
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Reviewed in the United States on June 21, 2025
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CB
New York, US
★★★★★ 3
Sturdy & Easy to Assemble!
Color: Black, Size: 2 in 1
Does not come assembled - you must assemble it, and once you do, it leans a little forward due to the hanging screws being on the top but on the bottom. It looks as shown, although dimensions are slightly different than indicated. It is 12" wide x 5" deep, and I bought the one that said it was 18" wide by 4" deep. It's sturdy enough to hold hair products and toiletries, or a small plant. Overall decent for price.
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Reviewed in the United States on March 18, 2026
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Iraida Torres Cuba
Grantham, US
★★★★★ 5
Muy práctico 👌
Color: Rucstic Brown, Size: 2+1 Tier Size, Color: Rucstic Brown, Size: 2+1 Tier Size
Muy práctico y fácil de armar e instalar.
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Reviewed in the United States on May 31, 2026
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Lynley
Waukegan, US
★★★★★ 5
love!
Color: Black, Size: 2+1 Tier Size, Color: Black, Size: 2+1 Tier Size
these floating shelves are sooo cute and i love them so much. it took a HOT minute to put them together (prob like 30-45 mins for me), but i can’t explain how happy i am to have them! i hung these once in my last apartment and re-hung again after moving, and they’re still great. the only con is that the rail around the bottom shelf (the part “holding” the L block, plant, and white block in) is a little bent and i can’t straighten it out no matter what i do. it’s really hard to tell, but it’s not quite level with the board beneath it (pic 2). i’m just a perfectionist so it was very clear to me when putting it together haha. nobody else notices it until i point it out, and i’ve begun to overlook it too, but just a little something that i wanted to add.
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