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Action Clutch Stage 2 Clutch Kit 1KS (04-21 STI)
Action Clutch’s Stage 2 (1KS) clutch kit is the ideal choice for peak performance and long-term durability. The kit uses a reinforced Steel-Backed segmented Kevlar® friction material, giving you superior strength that withstands day to day wear and tear. This kit features a single diaphragm heavy-duty pressure plate that provides an OEM-like pedal feel with smooth engagement after proper break in. In addition, the Kevlar® material offers great advantages like extended lifespan, buttery smooth engagement and heat dissipation. Whether you have a basic bolt-on setup or more extensive engine modifications such as cams, this kit will get the job done. This clutch kit is not recommended for drag racing or drifting.
110% INCREASED HOLDING CAPACITY OVER FACTORY KIT*
STREET/TRACK APPLICATIONS (OCCASIONAL TRACK USE – CIRCUIT / TIME ATTACK / ROAD RACING)
What’s Included
- Sprung Segmented Kevlar Disc
- Single Diaphragm HD Pressure Plate
- Pilot Bearing / Bushing (when applicable)
- Clutch Alignment Tool
- Conventional Release Bearing
Break-in Requirements
1,000 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.
*Increase in holding capacity is rated in Crank Torque, not Wheel Torque
[ Excluded from Shipping Specials ]
$631.88
SKU
ACR-1803
Action Clutch was founded in 1962 in Los Angeles, CA. Throughout these years Action Clutch has been supplying the local LA Natives with high quality rebuilds. In the early 90’s Action Clutch stepped into the Racing Industry and began providing the local racers with its unique hand assembled clutch kits. Fast forward to present day, Action Clutch has outperformed the competition with their innovative strategies on improving the quality and becoming the most cost effective high end product in the market. Over the past 60 years we have worked with celebrities, industry’s top innovators, and professional tuners which that alone has proven the quality, showed the trust in our name and provided security for our customers. A clutch is an important piece to the puzzle. Whether your car is a stock build, or full high powered race car, Action Clutch is here to provide the highest quality American kits and components for the most extreme or basic uses. Stay Gripping.
| Year Fitments | Subaru STI |
|---|---|
| 2004 | ✓ |
| 2005 | ✓ |
| 2006 | ✓ |
| 2007 | ✓ |
| 2008 | ✓ |
| 2009 | ✓ |
| 2010 | ✓ |
| 2011 | ✓ |
| 2012 | ✓ |
| 2013 | ✓ |
| 2014 | ✓ |
| 2015 | ✓ |
| 2016 | ✓ |
| 2017 | ✓ |
| 2018 | ✓ |
| 2019 | ✓ |
| 2020 | ✓ |
| 2021 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | ACR-1803 |
|---|---|
| Manufacturer's Part Number | ACR-1803 |
| Brand | Action Clutch |