Cusco Rear Trailing Arm - 2002–2007 Subaru WRX / 2004–2007 Subaru WRX STI PDM_wheels-and-accessories As boost control strategies become

As boost control strategies become more complex

The Downpipe: Where Stage 2 Starts on the Subaru

Sprung ceramic friction disc

These are the Cusco Rear Trailing Arms

Cusco Rear Trailing Arm - 2002–2007 Subaru WRX / 2004–2007 Subaru WRX STI PDM_wheels-and-accessories As boost control strategies becomeHIGHLIGHTS: Helps eliminate wheel hop under acceleration Provides better rear suspension control under acceleration and braking Adjustable to help with alignment settings Cusco Adjustable Rear Trailing Arms SPECS: Strong aluminum construction Powder coated in Cusco's flagship blue finish Adjustable to fine tune the rear alignment settings on the rear suspension Prevents unwanted wheel hop under acceleration and braking Spherical bushing type Improves