ACT Xtreme Clutch Kit w/ Streetlite Flywheel | 2006-2021 Subaru WRX (SB11-XTSS)

ACT Xtreme Clutch Kit w/ Streetlite Flywheel | 2006-2021 Subaru WRX (SB11-XTSS)

The ACT SB11-XTSS kit pairs an Xtreme pressure plate with a Performance Street sprung disc and a Streetlite flywheel for turbocharged Subarus. The Xtreme plate uses ACT's diaphragm design for higher clamp load and less deflection, while the organic disc relies on high copper content and a steel-backed lining for heat transfer and burst strength. It is rated for 510 ft/lbs of torque, 51% more than the factory clutch.

Key features

• Xtreme pressure plate with ACT's diaphragm design
• Pedal feel: moderate to heavy effort with smooth take-up; gear rattle from stock-like to mild
• Every unit is clamp-load tested and computer balanced
• Torque capacity: 510 ft/lbs (51% over OE)

What's included

• SB020X Xtreme pressure plate
• 3000505 Performance Street sprung disc
• 600890 XACT Streetlite flywheel
• RB846 release bearing
• PB1004 pilot bearing
• AT90 alignment tool

Before you order

Listed applications are 2006-2021 Subaru WRX, 2006-2008 Forester 2.5XT, 2005-2012 Legacy GT and 2005-2009 Outback XT. On each of these it is a 240mm upgrade that requires the ACT flywheel included in the kit. Expect moderate to heavy pedal effort. Send us your year, model and current setup and we will confirm fitment before you order.

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See also: ACT Heavy Duty vs Xtreme · clutch break-in · organic vs ceramic clutch discs · clutch master cylinder symptoms · dual mass vs single mass flywheel · clutch slipping: symptoms and causes · stage 1 vs stage 2 clutch · signs of a bad clutch · Subaru WRX and STI parts.

Shipping and returns

Shipping is a flat $80.00 per order to US addresses, and returns are free within 15 days of delivery. Questions before you order? Ask a parts specialist.