2008-2014 Subaru WRX STI Wilwood 4 Piston Rear Brake Kit Pilot Sport Gravel *Please message us for a

*Please message us for a shipping quote*

These are manufactured in-house and made of  1 1/4" OD tubing

PATENT PENDING total internal reflection (TIR) optic

Please Note: This antenna requires a 12mm hole in the roof of the vehicle

global tracking coverage and automated timing features

2008-2014 Subaru WRX STI Wilwood 4 Piston Rear Brake Kit Pilot Sport Gravel *Please message us for aTRF has engineered a Wilwood 4 piston rear brake kit for the 3rd gen WRX STI. This kit comes with 4 piston Wilwood calipers, pads, rotors, machined hats, custom adapters and all the hardware needed to install. This is a bolt on kit with a small amount needed to clearance for install. All kits are made to order please allow 4 6 weeks for shipment.