ACT SB9 Clutch Kit for 2002-2005 WRX

Upgrade your 2002-2005 Subaru WRX models with ACT SB9 clutch kits. Each kit includes a choice of pressure plate with Monoloc, clutch disc, new alignment tool, pilot bearing, and throw out bearing. Elevate your driving experience with this comprehensive clutch upgrade!

 
Vehicle Fitment: 
2002-2005 Subaru WRX 
 
Includes: 
Pressure Plate with Monoloc (SB018 or SB018X) 
Clutch Disc (3000502, 6228218, 6228018, 4228218 or 4228018) 
Clutch Alignment Tool (AT90) 
Throw Out Bearing (RB601) 
Pilot Bearing (PB1004) 
 
Pressure Plate: 
ACT pressure plates feature a unique diaphragm design that enhances clamp load, minimizes deflection, and maximizes clutch life. Each diaphragm undergoes a rigorous four-stage heat-treating process for exceptional performance. Precision cover stampings ensure rigidity and consistency, delivering optimal clutch operation.

 
ACT Monoloc: 
Monoloc offers a one-piece, direct replacement or upgrade to the standard two-piece wedge collar and wire ring found in pull-type clutches. Its segmented retaining ring's spring tension is precisely calculated and tested for peak performance. This design ensures uniform loading on the bearing and pressure plate, guaranteeing proper alignment despite driver influence or vehicle modifications. Crafted from hardened chrome-moly steel, Monoloc ensures years of reliable service. 
 

Which clutch disc should I choose? 

Sprung Centered Benefits: 
Reduced Driveline Shock and Spline Life Through the use of Torsional Dampeners 
Quiet Operation by Reducing Torsional Vibrations 
Choose Four Pad for the Quickest Shifting 
Choose Six Pad for Better Heat Capacity and Better Engagement 
 
Solid Hub Benefits: 
Improved Durability because of Stronger Hub Components 
Choose Four Pad for the Quickest Shifting 
Choose Six Pad for Better Heat Capacity and Better Engagement