MMX BMW S58 Billet Oil Filer Cap MMR03-1601

It's meticulously machined from this billet with the latest CNC 5-axis technology, before being polished, then gloss-anodised to stay beautiful year after year.

All MMX oil caps arrive pre-sealed and pre-installed with an OE spec valve and internal spring. No need to remove the valve assembly from your OE cap. A true plug and play solution.

It has been designed to instantly give your BMW an under-bonnet boost in the aesthetic department, finished in a deep gloss black anodised finish.

Never again will you worry whether you tightened your oil cap fully, as the cap contains complete OE replacement internals. The carefully considered design gives ample surface grip area for your fingers, making installation and filling your coolant that little bit easier.

It joins an existing range of engine dress-up products for a complete under-bonnet transformation to your engine bay.

The carefully considered design gives ample surface grip area for your fingers, making installation and filling your engine oil that little bit easier.

Product Features :

Designed and engineered in the UK

Crafted from 6061 aerospace-grade aluminium

Full OE cap replacement, not just a cover

Internally sprung clip for secure and precise fit

Anodised in MMX signature gloss black

Joins existing range of MMX billet caps

Pre-installed factory spec Viton O-Ring