Out of stock notices on products and options are manually added and removed. These will not be updated while we are away, so may not be correct. Stock will still be allocated to your order if available, but we will notify you of any backorders upon our return.
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Please note that these are ordered in on demand, so will have a lead time before this arrives with you.
The MMR Performance billet oil filler cap for MINI B48E equipped vehicles has been designed from the ground up in the UK, from a solid piece of billet aluminium. Each cap was designed to directly replace the OE cap, not merely stuck in place.
As a guide, the 2.0L 4cyl B48E engine can be found in JCW and GP3 models from 2019+ with 306 BHP output.
Each MMR cap starts life as a solid billet of 6061 aerospace-grade aluminium. 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.
It has been designed to instantly give your MINI an under-bonnet boost in the aesthetic department, finished in a deep gloss black anodised finish. Please note if the part is under excessive heat for prolonged periods of time, it can affect the overall finish, which is unavoidable with anodised aluminium products.
It joins an existing range of engine dress-up products for a complete under-bonnet transformation to your engine bay.
Never again will you worry whether you tightened your oil cap fully, as the internally sprung cap clicks hard and locks into place. This cap will ensure that you'll never again have the problem of 'weeping' oil leaks from the standard cap - a known issue with many of these engines as age and mileage causes them to deteriorate.
The carefully considered design gives ample surface grip area for your fingers, making installation and filling your engine oil that little bit easier.
Please check the underside of your factory oil cap for the OE part number. The MMR billet oil cap for the B48E fits OE part number 11 12 8 654 637. As a guide, the 2.0L 4cyl B48E engine can be found in JCW and GP models from 2019+ with 306 BHP output.