BMW Carbon Fibre Shark Fin Aerial Cover by FORM (TX-01 / TX-02)

An easy, subtle modification that ties in with existing carbon fibre accessories. The FORM shark fin aerial cover slides over the OEM antenna and fixes with pre-applied 3M tape. Made from a single layer of pre-preg carbon fibre in a 2x2 weave, it matches OEM and most aftermarket carbon, and radio interference is non-existent. Available from Forge Automotive supply only, or fitted at our sites in Darwen and Leeds.

Key features

• Manufactured entirely from pre-preg carbon fibre in a 2x2 weave to match OEM carbon
• Slides directly over the OEM shark fin aerial - no removal or modification required
• Pre-applied 3M double-sided tape with adhesive promoter supplied
• Single-layer construction keeps radio interference non-existent
• One honest note: carbon fibre can, in some cases, interfere with GPS signals once installed

What's in the box

• 1 x carbon fibre shark fin cover
• 3M double sided tape pre-applied
• Adhesive promoter

Fitment

• Version A (TX-01)
• BMW 2 Series, M2 & M2 Competition (2014-2021, F22 F87)
• BMW 2 Series & M240i Coupe (2021-2022, G42)
• BMW 2 Series Gran Coupe (2020+, F44)
• BMW 3 Series & M3 (2012-2019, F30 F80)
• BMW 3 Series & M3 (2019-2024, G20 G80)
• BMW 4 Series & M4 (2014-2020, F32 F82)
• BMW 4 Series & M4 (2021-2024, G22 G23 G26 G82)
• BMW 5 Series & M5 (2017-2023, G30 F90)
• BMW 7 Series Saloon (2016+, G12)
• BMW 8 Series & M8 (2018+, G14 G15 G16 F91 F92 F93)
• Version B (TX-02)
• BMW 1 Series (2011-2019, F20 F21)
• BMW 1 Series (2019-2024, F40)
• BMW 3 Series Estate (2012-2019, F31)
• BMW 3 Series Estate (2019+, G21)
• BMW 5 Series Estate (2017+, G31)
• BMW X3 & X3M (2018+, G01 F97)
• BMW X4 (2014-2018, F26)
• BMW X4 & X4M (2018+, G02 F98)
• BMW X5 & X5M (2013-2018, F15 F85)
• BMW X5 & X5M (2019+, G05 F95)
• BMW X6 & X6M (2013-2019, F16 F86)
• BMW X6 & X6M (2020+, G06 F96)
• BMW X7 (2018+, G07)

Good to know

• FORM note carbon fibre can in some cases affect GPS reception once fitted.
• Specification from FORM: 23cm x 8cm x 7cm, 0.1kg, 1 year warranty.

Supplied, fitted and finished by Forge Automotive

Forge Automotive can fit this aerial cover at either of our sites: Darwen in the North West or Gildersome, Leeds in Yorkshire. Forge Automotive can also finish this aerial cover before fitting: paint protection film (PPF) to guard the carbon, a colour change or satin wrap, or colour matching to the car. Ask when ordering. See more BMW 2 Series G42 parts.

Common questions

What is pre-preg carbon fibre?
Pre-preg is carbon cloth that arrives from the mill already impregnated with a measured amount of resin. The part is laid up in the mould and cured under heat and pressure, usually in an autoclave or oven. Because the resin content is controlled, the finished part is lighter, stiffer and more consistent than a hand-laid one, with a cleaner weave and better dimensional accuracy. It costs more to make, which is why pre-preg parts sit at the top of a range.

What does "dry carbon" mean?
Dry carbon is the everyday name for a pre-preg part: carbon fibre all the way through, rather than a carbon skin over a fibreglass or plastic base. The surface still has a clear lacquer, but there is no excess resin in the laminate, so the part is light and rigid.

What is a 2x2 twill weave?
The weave pattern in the carbon cloth. In a 2x2 twill each strand passes over two and under two, which gives the diagonal pattern BMW use on their own M Performance and M carbon parts. Choosing 2x2 means aftermarket and factory carbon on the same car match.

How do I look after a carbon fibre part?
Treat the lacquer like paint: wash with pH-neutral shampoo, avoid harsh solvents, and wax or seal it. UV is what ages carbon, so a protected finish lasts longer. Forge Automotive can apply paint protection film to any carbon part before fitting, which guards against stone chips and keeps the weave clear.

TX-01 or TX-02?
TX-01 covers the saloons and coupes (2, 3, 4, 5, 7 and 8 Series, M2 to M8). TX-02 covers 1 Series, Touring models and the X3 to X7. The full list is in the fitment.

Does it affect the radio?
FORM state radio interference is non-existent, but note carbon fibre can in some cases interfere with GPS.

Fitting is available on every part at our North West (Darwen) and Yorkshire (Leeds) workshops. Prefer to fit it yourself? Fitting instructions ship with every part.

In-stock parts ship in 3–5 working days, fully insured. Every part is fitment-checked before dispatch.

Covered by the manufacturer warranty. Fitting through our workshop keeps it intact.