Perrin 02-07 WRX/STi Rear Differential / Subframe Lockdown System - PSP-SUS-525

These have been designed to help reduce excessive rear subframe movement so you can transfer more drivetrain energy to the wheels. 

DETAILS:

• Includes a pair of durable urethane bushings
• Includes two metal sleeve washers
• Includes a pair of bolts
• All components work together to reinforce the rear subframe in place
• Eliminates all drivetrain slop
• Includes differential bushings that keep the rear differential from shifting around during spirited driving conditions
• Provides a more connected and precise feel for the driver