AI2-XXR4 kit features a MaXX pressure plate for the serious enthusiast. ACT MaXX pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.
WarrantyInstallation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1991 | Acura | Integra | GS |
| 1990-1991 | Acura | Integra | LS |
| 1990-1991 | Acura | Integra | RS |
| Brand | ACT |
|---|---|
| Type | Clutch Kits - Single |
| SKU | ACTAI2-XXR4 |
| Weight | 15.5 lb |
| Make | Acura |
| Model | Integra |
| Mfr. Part # | AI2-XXR4 |
| Torque capacity | 485 ft-lbs (at the crank) |
| Torque capacity over stock | 162% |
| Pressure plate type | Maxx Xtreme |
| Disc material | Ceramic |
| Disc diameter | 8.7 in (220 mm) |
| Input shaft diameter | 1 in |
| Weight | 12.0 lb |
| Recommended use | Recommended for race use only |
| Feel | Heavy to very heavy pedal effort, aggressive engagement, quickest shifts, increased gear rattle |
- Maxx Extreme Clutch Pressure Plate (H025XX)
- 4 Pad Rigid Race Clutch Disc (4220012)
- Clutch Alignment Tool (AT87)
- Clutch Pilot Bearing (PB1002)
- Clutch Release Bearing (RB837)
Fits 1990–1991 Acura Integra
- 1990–1991 Acura Integra (GS, LS, RS) — 1.8L, 4CYL (B18A1), 5 spd
Always confirm engine, transmission and chassis before ordering. Call us if you are unsure.
Shipping: Some items may qualify for free shipping with Local Pickup in store. All orders have a 2–3 business day processing time. Some orders may have extended shipping times based on current stock status — we'll confirm the lead time at order placement.
Returns: Accepted within 30 days of delivery for unused product in original packaging. Returns are subject to a 25% Restocking Fee. Special-order and custom-built items are final sale.
Warranty: All products carry the manufacturer's full warranty. Coverage is honored through PMD as your authorized dealer.
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