Perrin Rear Diff Subframe Lockdown System Subaru WRX / STI 2002-2007 | PSP-SUS-525 has-openbox autocross & track driven STI

autocross & track driven STI

Cadmium-plated 8740 chrome moly ARP wheel studs are a necessity for any car with aggressive fitting wheels or participating in competitive racing

Often that weak point is the factory air path leading to the Engine

0-100 psi scale with full 270 degree LED display

Core End Tank Material: Aluminum

Perrin Rear Diff Subframe Lockdown System Subaru WRX / STI 2002-2007 | PSP-SUS-525 has-openbox autocross & track driven STIFitment Information: 2002 2007 Subaru WRX 2004 2007 Subaru STI 2004 2008 Subaru Forester XT Features: Eliminate differential to chassis movement Improves Acceleration and Throttle Response Provides a more connected and precise feel for the driver Easy Installation Estimated Installation Time 30 Minutes Installation Instructions In The Box: (4) PERRIN Diff Lockdown Bushings (2) PERRIN Large Subframe Bushings (2) PERRIN Subframe Bushings (2) M12 Hex