ACT Release Bearing Subaru STI 2004-2021 / Legacy GT Spec B 2007-2009 | RB601 discontinued-with-inventory Cryogenic Treatment Reduces Residual Stress

Cryogenic Treatment Reduces Residual Stress

The Positive Shift kits include simple poly bushings that replace the soft OEM units

1 Hydraulic tensioner

HKS Turbo Exhaust Manifold for the Subaru WRX and STi is an OEM replacement (using the standard 2 bolt uppipe connection) which comes with gaskets and a heat shield blanket

and alternative fuels

ACT Release Bearing Subaru STI 2004-2021 / Legacy GT Spec B 2007-2009 | RB601 discontinued-with-inventory Cryogenic Treatment Reduces Residual StressFitment Information: 2004 2021 Subaru STI 2007 2009 Subaru Legacy GT Spec B 2004 2005 Subaru Forester XT 2002 2005 Subaru WRX Features: ACT Release Bearing Subaru STI (RB601) is a high quality, direct fit release bearing that meets or exceeds OE standards. The throw out bearing is recommended for replacement every time the clutch is removed from the vehicle.