Torque Solution Rear Upper Control Arm Bushings 2008+ Subaru WRX/STI F-Sport the N1 Evolution uses the

the N1 Evolution uses the minimum amount of pipe bends to allow for greater exhaust flow

the GTC-500 is perfect for high speed touring applications and supplies an ample amount of downforce without causing excess drag

The result is a new level of boost control that can rival an external wastegate

are evident

Torque Solution Rear Upper Control Arm Bushings 2008+ Subaru WRX/STI F-Sport the N1 Evolution uses theTorque Solution polyurethane control arm bushings replace the soft OEM inner rubber material that over time deteriorates and fails. These will provide improved traction and reduced wheel hop without excessive vibration, as they are made from 75a durometer polyurethane and utilize stainless steel pins. Features: Eliminates wheel hop and traction loss Improved 60 fts e. t's 75A durometer bushings Stainless steel pins Limited lifetime warranty