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Description
AI2-HDR6 - HD/Race Rigid 6 PadSpecifications: Item Description: HD Race Rigid 6 Pad Product Weight (lbs.): 12. 4 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 HDR6 kit by ACT features their popular Heavy Duty pressure plate paired with a 6 pad rigid race disc,
Specifications:
- Item Description: HD/Race Rigid 6 Pad
- Product Weight (lbs.): 12.4
- 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-HDR6 kit by ACT features their popular Heavy Duty pressure plate paired with a 6-pad rigid race disc, designed for racing applications. Here are the key features:
Heavy Duty Pressure Plate:
- Utilizes exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life.
- Endures a four-stage heat-treating process for unparalleled performance and durability.
- Precision cover stampings provide rigidity and consistency for reliable performance.
6-Pad Rigid Race Disc:
- Made with high-quality ceramic friction materials for optimal performance.
- Chrome-moly hub is heat-treated for strength and durability.
- Lightweight and rigid design allows for quicker shifts and smooth operation.
Enhanced Performance:
- Offers light to moderate pedal effort with aggressive engagement and increased gear rattle.
Quality and Durability:
- Carefully engineered, precisely assembled, and accurately balanced for maximum performance and reliability.
- Uses select ceramic friction materials for high heat tolerance and maximum performance.
Recommended Use: Recommended for race use only.
ACT Difference:
- 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability.
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:
- 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
4.5 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
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Reviewed in the United States on April 4, 2026
★★★★★ 5
A Must Have For Car Restorations!
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
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Reviewed in the United States on December 3, 2025