Torque Solution Rear Subframe Lockdown Bushings: Subaru WRX / Sti 2008-2012 & Impreza 2.5 2008+ subaru-wrx-2021 The PF01 is engineered to

The PF01 is engineered to take Enkei’s lightweight racing wheel line to the next level

By keeping the air-oil separator at the same temperature as the blow-by

Installs in LH side of engine bay and interfaces with the crankcase ventilation hose

maintain to high RPM range

Torque Solution Rear Subframe Lockdown Bushings: Subaru WRX / Sti 2008-2012 & Impreza 2.5 2008+ subaru-wrx-2021 The PF01 is engineered toTorque Solution Rear Subframe Bushings Applications: Subaru WRX STi 2008 2014, Impreza 2. 5 Torque Solution continues to push the limits of high performance aftermarket products with our "NEW" Rear Subframe Lockdown System. This system was designed to reduce movement of the rear subframe. This helps to improve transmission feedback when shifting, and gives the car a more solid feel under hard acceleration. Developed to perform under the most extreme