PLEASE NOTE- This is for standard spec 40mm pistons, on rare occasion some models featured 36mm piston size, please contact us for availability if you need 36mm version.
A complete set of OE equivalent pistons and seals for the rear 2 pot Brembo STI caliper for Impreza WRX STI 2001-2018.
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
