Clutch Masters Red Clutch Master Cylinder for Subaru WRX/STI 2002-2014 | MC15017-R vendor_Fortune Auto It achieves a hardness level

It achieves a hardness level of 11 – 14 HV

VF (Various Friction) Disc

these hoses will not only look better but also last longer

2015-2017 STI

Part #: RST-006RR-BS

Clutch Masters Red Clutch Master Cylinder for Subaru WRX/STI 2002-2014 | MC15017-R vendor_Fortune Auto It achieves a hardness levelApplications: Subaru WRX STI 2. 5T 6 speed: 2004 2014 **DOES NOT FIT 2015 2021 STi, you need MC15020*** Subaru WRX 2. 0T 5 Speed: 2002 2005 Subaru WRX 2. 5T 6 Speed: 2006 2014 When upgrading your clutch, don't overlook upgrading your clutch master cylinder as well. Typically the OEM master cylinder will work just fine, but sometimes that master cylinder is getting old and tired and possibly might be leaking. Or maybe your want just a little bit more