Skip to content

MMR Performance Oil Thermostat Cover Dress Up Kit - BMW N55 / N54 / S55

Regular price £83.99

Unit price per 

Dress Up Kit Option:

MMR Performance Oil Thermostat Cover Dress Up Kit for the BMW N55 / N54 / S55 engine

Apply the signature MMR Performance finishing touch to your BMW N55, N54 or S55 engine with the MMR Oil Thermostat Cover Dress Up Kit!

Manufactured from the finest T6061 billet aluminium, used throughout the MMR Performance collection of products, the MMR thermostat dress up kit for the BMW N55/N54 and S55 engines offers a high-quality aesthetic update to the OE thermostat cover to bring a touch of MMR Performance class to your BMW engine bay.

Installation is extremely easy and the end result speaks for itself, a must-have for those that like their engine bay looking at its best.

Please Note:

If you are fitting an oil pressure sensor or oil temperature gauge please select the optional extra piece with a 1/8NPT thread from the drop down menu.

If these parts are exposed to excessive heat for prolonged periods of time, it can affect the overall finish which is unavoidable with anodised aluminium products.

Require Further Details?

Please get in contact with a member of the team at AET Motorsport for any additional information you require regarding the MMR Performance Oil Thermostat Cover Dress Up Kit. Our team of BMW tuning experts will be happy to answer any questions you may have.

Call or Email to discuss: 
Tel: 01924 228042  |  Email:

Close (esc)


Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.


Your cart is currently empty.
Shop now