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XClutch 8" Twin Sprung Ceramic Clutch Kit with Chromoly Flywheel (04-21 STI)
XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. Utilising the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between driveability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analysed to ensure positive pedal feel and increased clamping force.
With one of the world's most advanced clutch testing and R&D facilities, in-house vehicle testing and over 30 years of clutch experience, XClutch performance upgrades offer the highest levels of engineering and product development for your street vehicle, 4x4 or dedicated race car.The XClutch 8 inch Race Clutch is designed to suit a wide range of vehicles commonly used in motorsport applications. As the clutch of choice for many club level racers and drifters around the world, these kits offer a great balance between torque holding capability, heat capacity and weight to suit a variety of different motorsport categories. The XClutch 8 inch sprung race clutch offers an independent sprung hub that helps to absorb harsh engagement.
The 8 inch race clutch kits consist of a performance flywheel, sprung-centered ceramic clutch discs, aluminium cover assembly and release bearing (if applicable).
Heavy Duty Push Type Conversion Kit to replace OE Pull Type Clutch.
Alignment Tool Included: Yes
Clamping Force % Increase: N/A
Clutch Disc Diameter: 7 7/8 in.
Disc Material: Ceramic
Disc Type Sprung Solid: Sprung
Flywheel Bolts Included: Yes
Flywheel Included: Yes
Flywheel Step: +0.087
Friction Surface Configuration: Raised
Input Shaft Diameter: 1 in.
Input Spline Quantity: 24
Maximum Torque: 890 lb
Pressure Plate Bolts Included: Yes
Recommended Use: Track Use
Release Bearing Included: Yes
Spline Grease Included: Yes
[ Excluded from Shipping Specials ]
$2,207.11
SKU
xclXKSU20521-2B
XClutch is the American performance division of Australian Clutch Services. With over 25 years of experience, our performance kits are designed and developed to provide the ultimate clutch solution for the street or the track. XClutch (Also known in other markets as "Xtreme Clutch") kits and components are designed and tested in-house at Australian Clutch Services which is based in South Australia. The range includes a wide variety of performance options including heavy duty, single plate road clutches all the way through to carbon clutches for time attack and drag racing. The XClutch range draws on our experiences in the Australian and European markets, but is tailored to suit the American car park. Each kit is carefully designed to ensure it provides the attributes required for the specific vehicle use
| Year Fitments | Subaru STI | ||
|---|---|---|---|
| 2004 | ✓ | ||
| 2005 | ✓ | ||
| 2006 | ✓ | ||
| 2007 | ✓ | ||
| 2008 | ✓ | ||
| 2009 | ✓ | ||
| 2010 | ✓ | ||
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| 2012 | ✓ | ||
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| 2015 | ✓ | ||
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| 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 | xclXKSU20521-2B |
|---|---|
| Manufacturer's Part Number | XKSU20521-2B |
| Brand | XClutch |