String Theory Garage offers an online shop with specialist tuning products, together with a variety of workshop services that include wheel alignment and advanced car suspension tuning. based in Stratford-Upon-Avon, the comapany looks after all types of vehicles, from road cars, off road, rally, race, track day and Drift. In fact, you name it and they are keen to work on it! Highly regarded as a Porsche specialist – although that’s not all they do – STG is able to provcide and fit wide a range of Porsche tuning parts.