Heres all the info.. VAGOwners.co.uk rolling road / open day at SWICT. On November the 6th SWICT are hosting a rolling road / open day for VAGOwners members. Our MAHA 2WD LPS 3000 dyno gives us unrivalled accuracy and repeatability, the dyno has been approved by VW, Audi, Seat, Skoda, BMW, Daimler, Porsche, Peugeot and Opel and really is the best money can buy. Minimum of 10 cars, each car will get 2 runs for consistency and a print out of your best result for you to take home. Cost : 10-15 cars @ £35 a car, 16 and over @ £30 a car. Drinks and nibbles provided, plus the Backfield Farm cafe w