Specialists in performance brake, sport seats and racing office chairs. 

Established in 2003 by Garreth Sleigh, our original plan was to help build, modify and customise cars to a standard high enough to be featured in automotive magazine. Over the years we supplied parts and customisation for hundreds of vehicles including our very own 15 time featured Citroen Saxo.

Over the years we started to move into the performance parts market even racing our performance Subaru Impreza track car and TVR T350c. This gave us an insight into the new direction of GSMotorsport and how we needed to evolve with the changing market. So, over the years with our growing experience dealing with performance and modified cars we realised that it was time to make a change! We understood that customers buying certain products demanded better customer service, product knowledge and choice than was currently available. So we focused on retailing specialist high value parts where we could bring our experience to the table and can now bring you the latest GSMotorsport website line-up

We believe that providing three websites distinguishing between the product ranges allows us to provide you with a better service. Each website is able to bring you the most up-to date and accurate information regarding each set of products. With information guides and fitting guides to accompany the product line up we feel that these websites bring the best that we have to offer.

GSMPerformance

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Offices