K3431P 2008-2014 BMW 135i/328i frt brake caliper rebuild kit w/ pistons

Our kit includes solid aluminum pistons (no ceramic to crumble) and is available with both standard or high temp silicone dust boots.   Make your selection below.   One kit services BOTH front calipers.  (only one side pictured) Our complete caliper rebuild kit includes: 12 dust boots 12 pressure seals 12 aluminum pistons 4 bleed screws & caps We DO NOT drop ship from supplier warehouses...everything is in stock at our facility for same day FREE shipping Fits the front of the following applications: BMW 135i: 2008 - 2013 135is: 2013 328i: 2013