Torque Solution Rear Shift Bushing for 02+ WRX / 04+ STI - TS-SU-Rear

Torque Solution Rear Shifter Bushing Subaru Models (inc. 2002-2012 WRX / STI & 2013+ BRZ)

Whiteline Gearbox Positive Shift Kit for 08-14 Subaru WRX / STI - KDT901

Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily voided factory mount.