MMX Performance Billet Air Conditioning Caps Select the color option that matches your factory BMW AC Caps:Grey OEM R1234YF Cap | MMR03-0003 reliability and aesthetics of your

reliability and aesthetics of your BMW M135i I M235i I 335i I 435i I M2 with N55 engine

This integrated design ensures consistent oil flow and pressure regulation without relying on failure-prone factory parts

and rear bumper

Part #: brcBC0310

developed to deliver a more aggressive

MMX Performance Billet Air Conditioning Caps Select the color option that matches your factory BMW AC Caps:Grey OEM R1234YF Cap | MMR03-0003 reliability and aesthetics of yourThe MMX Billet Air Conditioning Caps are designed to replace the factory fitted plastic AC caps found on BMW and MINI models, offering a durable, refined alternative to a commonly overlooked weak point in the engine bay. Over time, OEM plastic AC caps can become brittle due to heat cycles, age, and repeated removal. This can lead to cracking, poor sealing, and an untidy appearance. MMX billet caps eliminate these issues with a long lasting aluminum