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TRE Dry Carbon Fibre Wing Mirror Covers for BMW (Fxx Chassis)

2 Reviews

Built entirely from carbon fibre, each mirror cap is developed and manufactured to quality standards once reserved for only the greatest super and hyper cars. Our new TRE mirror caps are the next step in our mission to make top level carbon fibre parts available to all. 


Whilst the clue is in the title, it doesn't tell the full story. Other than the mounting clips, AUTOID TRE products are made of 100% carbon fibre which are lighter in weight and naturally carry a higher tensile strength compared to their ABS plastic overlay version. Our TRE dry carbon mirror covers weigh only 121 grams VS the ABS plastic overlay at 239 grams each side, that’s almost half the weight shaved! 

Dry carbon fibre's name is derived from its manufacturing process. Dry carbon fibre is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mould, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fibre products that are produced. Each cap is built using the identical production method to the official M Performance parts, without the sky-high mark up.

These mirror caps differ from the standard ABS & Plastic carbon caps you’re used to seeing as they provide unrivalled lightness, quality and longevity. 

Whilst ABS & Carbon caps are prone to failure due to their production method, these caps come with the guarantee they’ll last. All whilst looking better than the standard caps.

What's included:

  • 2 x Full Carbon Fibre (prepreg, 2x2 weave) mirror caps (Left & Right Side)


Fitting takes just a couple of minutes. You can simply pull off the old mirror caps (they will literally pop off!) or you can follow our tutorial which takes a more conservative route: 

Alternatively, we can fit onsite. Please contact us at in order to make an appointment. 

Compatible models:

  • 1 Series Hatchback 2012+
  • 2 Series (Including M2)
  • 3 Series 2012+
  • 4 Series
  • i3

NOTE: These are not compatible with M3 or M4 models.



Our new TRE “T-R-E” range of products represent the pinnacle of our product range. The sole aim of each part in this range is to push boundaries and bring you closer to the racers edge. When you see ‘TRE’, think best in class products, performance focused and quality guarantee. 


Every TRE product sold on our store is covered by our ‘no questions asked’ 2 year warranty. This warranty covers any manufacturing defects that may occur, outside of usual wear and tear.   


We quality control every single item that we dispatch from our shop. Many sellers online ship their products straight from overseas, meaning they have not been quality controlled. If you order one of these parts you could receive a part that is damaged, has scratches in the clearcoat, or overall poor carbon fibre construction. By choosing AUTOID, we make the promise to deliver a consistent, quality product that is shipped from our shop in London with the benefits of a warranty.

Customer Reviews

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TRE CF mirror caps

I purchased a set of the TRE full carbon fibre mirror caps for my M235i to replace those damn silver OEM caps. The CF caps look sweet as & the fit is spot-on. Jack's level of service is great. Highly recommend using AutoID!


Hi Brad, Thank you for the kind review. I am happy we were able to help! Regards

Steve W.

Full Carbon Mirror Cap

Big thanks to Jack for these mirror caps purchased to replace ABS version. Couldn’t be happier with quality of these or the service provided by Jack. Superb visual enhancement to my M240i.


Steve, you're more than welcome. Appreciate your custom.