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BMW E90 WTCC/BTCC Side Skirts

BMW E90 WTCC/BTCC Side Skirts


BMW E90 WTCC/BTCC Specification Side Skirt

Manufactured in carbon fibre composite or fibreglass

Single skin, this item is designed to fit race car with WTCC/BTCC front wings and rear arches, Will not fit a standard road car without a complete body kit.

£350 for Carbon Fibre pair of.

£250 for GRP/Fibreglass pair of.

*Where picture of side skirt in situ the car is not included.




  • Material: Carbon Fibre or GRP/Fibreglass
  • Weight: 2kgs Approx.
  • Colours: Available in black or white gel coat, or carbon weave (carbon weave only available as finish when carbon fibre selected as material)
  • Availability: Manufacture to distribution approx. 1 to 4 weeks. (Please contact us directly if you require parts by a specific date as we will always endeavour to meet requirements)


As all Geoff Steel Carbon products are bespoke hand laid pieces, you are advised that minor adjustments may be required at the time of installation.

Where holes are required, as standard we leave this blank, so on installation they can be drilled once in position.

Due to the nature of the material used in all carbon fibre and fibreglass products, it is of upmost importance to not only store items correctly (i.e. weight/pressure spread evenly) but on receipt of the items fit them as soon as possible. Incorrect storage can lead to items becoming misshaped thus creating a problem when fitting.

If you are unsure about how to fit your Geoff Steel Carbon products, then please feel free to contact us directly (see Contact) for advice. If you are in the UK we can quote to fit the products, otherwise any competent car body shop would be able to undertake this task.


Geoff Steel Carbon products are designed and manufactured for use on track and race cars only. Any use on highways is at own risk


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G S Fibre Limited | Station Road | Kirton Lindsey | Gainsborough | DN21 4BD | UK

Company no. 09242565

Registered office address
G G Steel, Station Road, Kirton Lindsey, North Lincolnshire, DN21 4BD

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