PERRIN Rear Shock Tower Brace Carbon Fiber - Fits 15-21 Subaru WRX/STI subaru-forester-xt-2007 The sprockets in this kit

The sprockets in this kit also improve upon Subaru's OEM plastic Bakelite sprockets

Turbocharger Selection - Your choice of 1200whp

FITMENT FOR ALMOST ALL VEHICLES

New Spring (yellow)

The FORD WSS M2C 917A standard is required for FORD Galaxy 1

PERRIN Rear Shock Tower Brace Carbon Fiber - Fits 15-21 Subaru WRX/STI subaru-forester-xt-2007 The sprockets in this kitPERRIN 15 21 Subaru WRX STI Rear Shock Tower Brace Carbon Fiber Enhance your 2015 2021 Subaru WRX STIs chassis rigidity with the PERRIN Rear Shock Tower Brace in carbon fiber. Designed for expert level performance, this brace reduces flex during aggressive driving, improving handling precision and stability. Crafted from lightweight carbon fiber, it adds strength without extra weight, making it an ideal upgrade for enthusiasts seeking sharper