Exedy - Lightweight Flywheel (2004+ STI)

EXEDY Racing Flywheels are made from solid one piece billet chromoly steel forgings. They are spe...

EXEDY Racing Flywheels are made from solid one piece billet chromoly steel forgings. They are specifically designed to reduce weight and inertia for better engine response.Most incorporate special design features to enhance air flow to improve the cooling of the clutch. The ring gear teeth are milled onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel and have the possibility of separating from the flywheel.

$577.54

ACT - StreetLite Flywheel (2004+ STI)

600235 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable...

600235 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Improved engine response and acceleration with lightweight design ACT heat treats the entire forging ...

$531.76

ACT - StreetLite Flywheel (2006-2014 WRX / 2005...

600480 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable...

600480 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional Improved engine response and acceleration with lightweight design ACT heat treats the entire forging for str...

$416.16

ACT - StreetLite Flywheel (2002-2005 WRX /2004-...

600175 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable...

600175 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Improved engine response and acceleration with lightweight design ACT heat treats the entire forging ...

$408.00

ACT - Heavy Duty Performance Street Disc Clutch...

SB10-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc....

SB10-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. 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 are the most popular disc purchased. They feature premium orga...

$928.88

ACT - Performance Street Disc (2004+ STI)

ACT - Performance Street  Disc is a performance street disc and the most popular disc purchased. ...

ACT - Performance Street  Disc is a performance street disc and the most popular disc purchased. It features premium organic materials with high copper content for better heat transfer. Performance street discs allow for quicker shifting and smooth engagement. These discs feature a reduced marcel for faster shift action to complement ACT pressure plates. ACT spring-centered assemblies use bushings and cone springs similar to factory clutch discs. This creates frictional dampening, which impro...

$229.84

ACT - Heavy Duty 6-Puck Disc Clutch Kit (2004+ ...

SB10-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plat...

SB10-HDG6 kit features ACT's most popular Heavy Duty pressure plate. 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 6-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resi...

$968.32

ACT - Monoloc Collar (2002-2005 WRX / 2004+ STi)

The ACT Monoloc Collar is a one-piece, direct replacement or upgrade to the standard, two-piece w...

The ACT Monoloc Collar is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.

$120.36