XClutch Clutch Kit 9in Twin Solid Organic Disc w/ Flywheel Subaru STI 2004-2021 | XKSU23531-2G no returns The drawback to the factory

The drawback to the factory pulley is that it's quite heavy

Silver’s coilover covers were designed to have a zipper on the back instead of Velcro which can become loose and allow for gaps in the seal of the cover

Part #: 504-8105-6515GM

-Stem Diameter = 5

XClutch Clutch Kit 9in Twin Solid Organic Disc w/ Flywheel Subaru STI 2004-2021 | XKSU23531-2G no returns The drawback to the factoryPart #: xcluXKSU23531 2G Designed specifically for high horsepower, street driven vehicles, the 9 inch twin disc organic is the ultimate street clutch. The twin disc organic upgrade optimizes pedal feel and reliability in high horsepower street driven vehicles. XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. Utilizing the latest pressure plate design and friction material composition, XClutch upgrades