ACT Subaru 04-20 WRX STI Mod Twin XT Street Kit Unsprung Mono-Drive Hub Torque Capacity 875ft/lbs Brand_S2000Cluster.com B 1991-1994 Subaru Legacy Sport

B 1991-1994 Subaru Legacy Sport 2015-2017 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015-2017 Subaru WRX STI Limited 2016 Subaru WRX STI Series

ZM2-HDG4 kit features ACT's most popular Heavy Duty pressure plate

preventing any oil from escaping the CHRA

Our CNC machined billet aluminum MAF Housing was designed to provide *factory-spec fuel trims (-4% of factory STFT & LTFT) for optimal drivability and performance

and quiet operation

ACT Subaru 04-20 WRX STI Mod Twin XT Street Kit Unsprung Mono-Drive Hub Torque Capacity 875ft/lbs Brand_S2000Cluster.com B 1991-1994 Subaru Legacy SportT2S S07 Mod Twin 225 XT Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWDs by combining twice the organic friction surfaces with a no nonsense rigid Mono Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four stage heat treating process. Steel backed Friction Plates with high quality organic friction materials deliver stable friction coefficient, good