Perrin Rear Differential / Subframe Lockdown System - 02-07 WRX/STi - PSP-SUS-525 96mm Wrap all of this up

Wrap all of this up in some Heavy Duty DuPont™ Wrinkle Powder Coat and you have yourself an innovative package

Our Tuner Stage 3s incorporate Skunk2 Racings cutting-edge Fast Ramp and AMAX features

NGK Standard spark plugs are proven technology that offer reliable performance

The Mishimoto 2015-2021 Subaru WRX intercooler has a 4” thick core and a total volume of 625 cubic inches

These changes allow fitment for 06-15 Civic SI w/Rotrex applications and better clearance with power steering pumps

Perrin Rear Differential / Subframe Lockdown System - 02-07 WRX/STi - PSP-SUS-525 96mm Wrap all of this upAdd drivetrain rigidity and precision to throttle input to your Subaru with our PERRIN Diff Lock Down System. Perrin 02 07 WRX STi Rear Differential Subframe Lockdown System Fitment: Subaru STI 2004 2007, 2004: Subaru: Impreza: WRX STI, 2005: Subaru: Impreza: WRX STI, 2006: Subaru: Impreza: WRX STI, 2007: Subaru: Impreza: WRX STI, 2007: Subaru: Impreza: WRX STI Limited, Subaru WRX 2002 2007, 2002: Subaru: Impreza: WRX, 2003: Subaru: Impreza: WRX,