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Misfire Motorsports

ACT Heavy Duty Street Sprung Clutch Kit w/ Flywheel Subaru WRX 2006-2021 | SB11-HDSS

ACT Heavy Duty Street Sprung Clutch Kit w/ Flywheel Subaru WRX 2006-2021 | SB11-HDSS

$992.00 USD
$1,272.00 USD $992.00 USD
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Fitment Information:

2006-2021 Subaru WRX

2005-2012 Subaru Legacy GT / Legacy GT Spec B

2006-2008 Subaru Forester XT

2005-2009 Subaru Outback XT

Note: This WILL NOT fit an STI. 

Note: Conversion Kit. Replaces original 230mm clutch. Must use ACT Flywheel (included in kit). Subaru has incorporated 240mm clutch components into production during mid-2018MY production starting with VIN J806877. ACT clutch kits and flywheels are not compatible with the revised OEM components.

Features:

ACT's SB11-HDSS kit features a solid, sprung clutch disc paired with their ever popular Heavy Duty pressure plate. What does this mean for you? Well, that means that you will have a smooth driving clutch (once broken in) that can handle FBO and then some on your Subaru!

ACT Heavy Duty 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Kit Includes:

  • Performance Street Sprung Disc
  • XACT Streetlite Flywheel
  • Heavy Duty Pressure Plate
  • Release Bearing
  • Alignment Tool

FAQ:

Will this have a heavier clutch pedal? Yep, but not crazy. Definitely manageable for a daily driven vehicle. It will have a smooth engagement with mild clutch chatter.
What kind of torque is this rated to handle? ACT rates this clutch at holding 449 ft.lbs to the CRANK. Which translates to around 380-400ft.lbs to the tire.
Is this clutch right for me? If you have a stock WRX, Full Bolt On (FBO), or a mildly upgraded car. 
How long will this clutch last? This is the magic question. These clutches have lasted tens of thousands of miles, BUT they are a wear item. So it's really dependent on what kind of torque your car is making and how you drive. 
Recommendations: Pairing this clutch with the Verus Clutch Fork, Verus Pivot and the PDM TSK3 Snout Throw Out Bearing and Sleeve Repair Kit. 
What if my car makes more than what this clutch can handle? Check out the ACT Xtreme Street clutch kit here :)
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