ACT Advanced Clutch HD/Race Sprung 6 Pad SB11-HDG6 Overview

If you're looking to enhance your Subaru's performance, the ACT Advanced Clutch HD/Race Sprung 6 Pad SB11-HDG6 kit is a game-changer. Designed specifically for models like the 2006 WRX and 2005-2012 Legacy, this kit features ACT's renowned Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load and minimize deflection. This means you get a clutch that not only lasts longer but performs better under pressure.

Performance Features

• Light to moderate pedal effort with aggressive engagement, providing a direct connection to your drivetrain.
• Moderate friction life, enhanced by ACT's unique diaphragm design, ensuring longevity.
• Engineered with select ceramic friction materials that handle high heat, perfect for both street and track use.
• 100% clamp load tested and dynamically computer balanced, ensuring smooth operation even at high RPMs.

Technical Specifications

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: Yes
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in (240 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 24
• Input Shaft Diameter: 1 in
• Alignment Tool Included: Yes
• Disc Type: Sprung Solid
• Pressure Plate Bolts Included: Yes
• Clutch Slave Cylinder Included: No
• Flywheel Type: Streetlite
• Product Weight: 29 lbs
• Torque Capacity: 574 ft/lbs
• Torque Capacity Over OE: 0.78

Installation Instructions

For detailed installation instructions, CLICK HERE.

Important Notes

• This conversion kit replaces the original 230mm clutch and requires the included ACT Flywheel.
• Subaru began using 240mm clutch components in mid-2018MY production starting with VIN J806877, so ensure compatibility before purchase.
• Pressure plate bolts included (M8-1.25 x 16mm).

Fitment

This clutch kit is compatible with the following Subaru models:

• Subaru Baja 2006
• Subaru Forester 2006-2008
• Subaru Legacy 2005-2012
• Subaru Outback 2005-2009
• Subaru WRX 2006-2024

Customer Feedback

Many Subaru WRX owners have reported that after installing the SB11-HDG6, they noticed a significant improvement in shift response and overall drivability. One user stated, “After putting this clutch in my 2020 WRX, the engagement is crisp, and I can feel the power transfer directly to the wheels without any slippage.”