AI2-HDG4 - HD/Race Sprung 4 Pad
SKU: 33134163268

AI2-HDG4 - HD/Race Sprung 4 Pad

Sale price$237.15 Regular price$263.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

AI2-HDG4 - HD/Race Sprung 4 PadSpecifications: Item Description: HD Race Sprung 4 Pad Product Weight (lbs.): 12. 5 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 HDG4 kit by ACT features their popular Heavy Duty pressure plate paired with a 4 pad spring centered race

Specifications:

  • Item Description: HD/Race Sprung 4 Pad
  • Product Weight (lbs.): 12.5
  • 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-HDG4 kit by ACT features their popular Heavy Duty pressure plate paired with a 4-pad spring-centered race disc, designed for high-performance street or race 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 Spring-Centered Race Disc:

  • Features a spring-centered construction to properly damp torsional vibrations for quieter operation and resist failure under harsh conditions.
  • Spring retainers with wraparound spring windows and thicker stampings provide increased strength and reliability.
  • Well-suited for smaller disc sizes in smaller engines.

Enhanced Performance:

  • Provides a light to moderate pedal effort with aggressive engagement and OE to mild 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 maximum performance.

Recommended Use: Recommended for high horsepower street or race use.

ACT Difference:

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

Vehicle Fitment

Fitment Info
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, visitwww.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: 33134163268

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Karyn Bennett
Chelsea, US
★★★★★ 4
Super fun but fabric not durable for rough play.
Color: Blue
My dog absolutely love this, but the octopus cloth fell apart within the first day. He doesn’t usually play rough with his toys, but he was able to shred this octopus fabric very easily. He was very passionate in his playfulness and he’s a big dog, but he was able to put massive holes in the fabric within the first hour of play. The Ball still works, however so hopefully we can find another toy to stick it in.
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Reviewed in the United States on May 8, 2026
B
Verified Purchase
Brady Perry
Chelsea, US
★★★★★ 5
My dog's favorite toy to date
Color: Blue
Heavy duty material that my dog has not destroyed. The vibrating ball inside is made of hard plastic, so beware if your dog likes to shake their toys, it definitely hurts to get whacked by this. The velcro keeping the ball inside is also heavy duty and takes a lot of strength to open. All in all, its a great toy and one of my dog's favorites.
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Reviewed in the United States on June 10, 2026
M
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MandyMT
Grantham, US
★★★★★ 3
Good enough.
Color: Blue
A little smaller than I thought and the battery doesn't last too long. But my puppy enjoys it enough. It is holding up well to her teeth as well.
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Reviewed in the United States on April 16, 2026
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Pail
Fort Morgan, US
★★★★★ 5
My dog loves this toy!
Color: Green
I was NOT expecting my dog to like this toy, but she loves it! The legs are stretchy and the body vibrates. The battery lasts about a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Great interactive toy. Worth the price.
Color: Blue
Our Lab absolutely loves it. She throws it all over the house. It’s so fun to watch her play with it. It’s by far her favorite toy right now. It’s easy to charge and came with charging cable. It has a button to turn off and on and a couple different speeds. My parents got her a different one for Christmas and since she loved it so much we decided to get her another one. It’s pretty durable too. She normally rips through toys pretty quickly and both of the ones she has are still in good shape. No rips or tears. She hasn’t tried just chewing on it like she does her squeaky toys. She just throws it all around the house and chases it.
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Reviewed in the United States on March 17, 2026

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