XClutch 15-21 Subaru WRX STi Base 2.5L Stage 1 Extra HD Sprung Organic Clutch Kit

XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. Utilising the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between driveability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analysed to ensure positive pedal feel and increased clamping force. With one of the world's most advanced clutch testing and R&D facilities, in-house vehicle testing and over 30 years of clutch experience, XClutch performance upgrades offer the highest levels of engineering and product development for your street vehicle, 4x4 or dedicated race car. Primarily designed for road-going vehicles, XClutch Stage 1 clutch kits deliver substantial increases in performance and torque holding capabilities whilst retaining ease of driveability. XClutch Stage 1X performance clutch kits have been designed for the next level of organic friction performance and provide increased clamping force for higher horsepower street applications. XClutch Stage 1X performance clutch kits have been designed for the next level of organic friction performance and provide increased clamping force for higher horsepower street applications. Fitment: Subaru Impreza WRX STI 2004 Subaru Impreza WRX STI 2005 Subaru Impreza WRX STI 2006 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI 2008 Subaru Impreza WRX STI 2009 Subaru Impreza WRX STI 2010 Subaru Impreza WRX STI 2011 Subaru Impreza WRX STI 2012 Subaru Impreza WRX STI 2013 Subaru Impreza WRX STI 2014 Subaru Impreza WRX STI Limited 2007 Subaru Impreza WRX STI Limited 2011 Subaru Impreza WRX STI Limited 2012 Subaru Impreza WRX STI Limited 2013 Subaru Impreza WRX STI Limited 2014 Subaru Impreza WRX STI Special Edition 2010 Subaru Legacy GT spec.B 2007 Subaru Legacy GT spec.B 2008 Subaru Legacy GT spec.B 2009 Subaru WRX STI Base 2015 Subaru WRX STI Base 2016 Subaru WRX STI Base 2017 Subaru WRX STI Base 2018 Subaru WRX STI Base 2019 Subaru WRX STI Base 2020 Subaru WRX STI Base 2021 Subaru WRX STI Launch Edition 2015 Subaru WRX STI Limited 2015 Subaru WRX STI Limited 2016 Subaru WRX STI Limited 2017 Subaru WRX STI Limited 2018 Subaru WRX STI Limited 2019 Subaru WRX STI Limited 2020 Subaru WRX STI Limited 2021 Subaru WRX STI S209 2019 Subaru WRX STI Series.HyperBlue 2016 Subaru WRX STI Type RA 2018