With larger calipers and rotors, a larger wheel setup may be required to gain the proper clearance
IMPROVE THE STOPPING POWER TO THE REAR LOCATION OF YOUR SUBARU
This is the Wilwood FNSL6R Rear Brake Kit. This kit combines giant 4-piston calipers with 12.88-inch rotors to drastically increase the stopping performance when compared to the rear OEM braking system. Larger calipers and rotors provide a larger surface area coverage to help dissipate heat in high-performance driving conditions. This will fight the chances of brake fade during those weekend track events or on those spirited canyon drives. Additionally, this kit has been designed to be fully compatible with your OE master cylinder and ABS functions, and this kit will work with your OE parking brake. However, because this is a big brake kit, you may need a larger wheel setup to have the proper clearance for these calipers.