A complete set of OE equivalent pistons and seals for the rear 2 pot Brembo STI caliper for Impreza WRX STI 2001-2018.
Available with either 40mm standard sized pistons or with 36mm pistons as found on some JDM models please check carefully before ordering.
Comes with all items shown in the image, which includes 4 pistons and associated seals and rings. Covers both rear calipers.
Fitment
2001-2018 Subaru Impreza WRX STI Rear 2 Pot Brembo Calipers
Should be installed by a qualified vehicle technician
