JSCspeed.com | Contact JSC Subscribe to our RSS feed for special deals! Subscribe to our feed for Special Deals!
ACT 2004-2007 Subaru STi Clutch Kits
Street Disc - 4-Puck Race Disc - 6-Puck Race Disc
ACT clutch kits for 04-07 STi
ACT offers three varieties of clutch kits for the 2004-2007 Subaru STi that provide three specific levels of STi performance enhancement. While each kit has its purpose, JSC Speed does not recommend ACT's pucked clutch options for street driven STis. The 4 and 6 puck ACT clutch upgrade packages are designed for race and competition use only and would not be comfortable for street driving to most people. Please know and understand what your are purchasing before you 'pull the trigger'. All ACT clutch kits include a heavy duty pressure plate, clutch disc, proper bearings and an alignment tool.
Shipping costs are calculated upon checkout.

FITMENT: 2004-2007 Subaru STi.
ACT street disc clutch kit 04-07 Subaru STi SB4-HDSS Performance Street Disc:
For stock or mildly modified STis, the ACT street disc offers stock-like daily drivability and very good wear characteristics and disc life. This is the ACT kit that is recommended for street and daily driven STis that may see the occasional track day. Kit includes high-clamp pressure plate, organic clutch disc, high-torque sprung hub and disc assembly, bearing and alignment tool.
Torque Capacity: 475 ft/lbs
Description: Part #: MSRP: Price: Inventory
ACT Street Disc actSB4-HDSS
$797
$677
Usually ships next day
ACT 4-Puck 04-07 STi clutch kit SB4-HDR4 4-Puck Race Disc:
4-Puck unsprung clutch disc, recommended for performance Stis with upgraded gears and drivetrain components. This clutch was designed with road race or time attack competition driving scenarios in mind. Includes a high clamp pressure plate, 4-puck high-torque solid hub and disc assembly, bearing and alignment tool.
Torque Capacity: 608 lb/ft
Description: Part #: MSRP: Price: Inventory
ACT 4-Puck Race Disc actSB4-HDR4
$661
$562
Usually ships next day
ACT 6-Puck clutch kit 04-07 Subaru STi SB4-HDR6 6-Puck Race Disc:
6-Puck unsprung clutch disc, recommended for performance STis with upgraded gears and drivetrain components. This clutch was designed with drag-race competition driving scenarios in mind. Includes a high clamp pressure plate, 6-puck high-torque solid hub and disc assembly, bearing and alignment tool.
Torque Capacity: 608 ft/lbs
Description: Part #: MSRP: Price: Inventory
ACT 6-Puck Race Disc actSB4-HDR6
$683
$581
1 in stock
Recommended parts to go with your ACT Clutch Kit
Aluminum Lightweight Flyhwheels for 04-07 StiSTi Lightened Aluminium FlywheelsTechna-Fit Stainless Steel Clutch LineTechna-Fit Stainless Steel Clutch Line
jsc speed performance parts
Search By Part #:
Keyword Search:
Search By Brand
JSCspeed.com : FAQ Section | Contact Us | Careers at JSC | Forum | Events and Media | Copyright 2007 JSC Speed Inc. Terms of Use and Privacy Policy and Safety Information.
All rights reserved.