The complete guide to B-G, MOMO and OMP steering wheel boss kits for Chevrolet. Covers the Camaro, Corvette, Blazer, Cavalier, Sprint and full-size trucks. 23 hubs in stock.
The latest news and information regarding GSM Performance.

The complete guide to B-G, MOMO and OMP steering wheel boss kits for Chevrolet. Covers the Camaro, Corvette, Blazer, Cavalier, Sprint and full-size trucks. 23 hubs in stock.

In November 2025 we added the OMP KS-2X Art and KS-3X Art kart suits: fully printed, FIA 8877-2022 approved, in adult sizes 42 to 62.

The complete guide to B-G steering wheel boss kits for Austin. Covers the classic Mini, Metro, Maestro, Montego, Ambassador, Allegro, Ital, Princess, A35, A40 and Marina. 27 hubs in stock.

From November 2025 GSM Performance orders qualify for free gifts: a car accessory from £150, our colouring book from £250, a helmet bag with any helmet and an RC drift car from £1,000.

In November 2025 the OMP KS short sleeve karting top arrived in three new colours, white, blue and orange, alongside black. A 3D Dryarn base layer for karting.