Upgrade your small single piston calipers to the massive 6-piston calipers from the C6 Corvette Z06

which could leave you stranded

5mm–1mm larger than the gasket bore

They are designed to replace BMW part #11241247175

Replaces the original BMW # 17 51 7 600 531

Mishimoto Oil Cooler, BMW S55 E46 Upgrade your small single pistonAdd some much needed durability and cooling power to your M3 or M4 with the Mishimoto 2015 2020 BMW M3 M4 Oil Cooler. True to form, the BMW engineers designed the M3 M4's oil cooler with efficient space use in mind. Suspended perpendicular from the rest of the cooling stack, this location utilizes the Bimmer's aerodynamics in order to cool the oil, all while putting the lightweight, tube and fin cooler in harm's way of road hazards. Mishimoto made