MMR BMW N54 N55 S55 Performance Billet Oil Filler Cap
Upgrade your BMW engine bay with the MMR Performance billet oil filler cap. Precision CNC machined from high quality T-6061 aluminium and finished in either deep Black or signature Dark Anthracite anodising, this oil cap brings premium styling, improved grip and everyday usability to your N54, N55 and S55 powered BMW.
Perfect for owners seeking a BMW oil filler cap upgrade or replacement, this billet aluminium cap is a direct fit for engines using the rounded style OEM filler cap. The carefully designed profile provides generous finger grip for quick removal and refit, making top ups cleaner and easier. It is a simple dress-up mod that delivers maximum impact every time you open the bonnet.
Why choose this MMR billet oil cap
- Precision CNC machined from T-6061 aluminium for strength and durability
- Enhanced grip design for easy installation and removal
- Premium anodised finishes - Black or Dark Anthracite - to elevate your engine bay
- Direct fit upgrade for the rounded BMW oil filler cap on N54, N55 and S55 engines
- Ideal engine bay dress-up and performance styling upgrade
Compatibility and popular searches
Engine compatibility: BMW N54, BMW N55, BMW S55 - fits engines that use the rounded factory oil filler cap as shown in the product images.
Popular model searches this cap suits include: BMW 1M N54, BMW 335i N54 N55, BMW M2 N55, BMW M3 S55, BMW M4 S55. Also applicable across many E and F Series N54, N55 and S55 platforms that use the rounded oil cap design.
What we think at Nforcd
We have used this MMR Performance oil filler cap ourselves and customers love the quality, finish and fit. It is a simple, high impact upgrade that looks superb and works exactly as it should.
Finish options and part numbers
- Black - Part number: MMR03-0102-BL
- Dark Anthracite - Part number: MMR03-0102-DA
Installation
Direct replacement fit. Re-use your original BMW oil filler cap seal for correct seating and performance.
Prefer professional fitting in the UK We can help. Nforcd is based in Warwickshire - request a fitting quote via Sales@nforcd.com.
Please note
- You will need to re-use your original oil filler cap seal.
- Prolonged exposure to excessive heat can affect the appearance of anodised aluminium finishes.
- This filler cap fits engines equipped with the rounded style OEM filler cap as shown in the images.
Manufactured by
MMR Performance
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