MMX Performance Billet Air Conditioning Caps Select the color option that matches your factory BMW AC Caps:Grey OEM R1234YF Cap | MMR03-0003 developed to deliver a more

developed to deliver a more aggressive

and rear bumper

Mercedes-AMG A35 (W177)

Part #: momR1909/33L

power-boosting upgrade for your B48

MMX Performance Billet Air Conditioning Caps Select the color option that matches your factory BMW AC Caps:Grey OEM R1234YF Cap | MMR03-0003 developed to deliver a moreThe 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