Perrin 08-14 STi/WRX Rear Differential Lockdown System - PSP-SUS-535

This kit consists of (2) aluminum plates along with (4) urethane bushings which will help remove any excessive movement from the rear differential under all driving conditions. 

DETAILS:

• Includes (2) aluminum plates
• Plates are anodized black with a white PERRIN logo
• Includes (4) red urethane bushings
• Designed to remove any and all movement from the rear differential under all driving conditions
• Ideal for street driving or track use
• Removes the spongy feeling at the point of initial acceleration