We are currently developing our range of petrol tuning boxes. Here is a video showing the dyno results for an Audi TT 2.0 TFSI 211 PS turbo petrol tuned to 257.7 PS and from 343 to 405.1 Nms with our petrol tuning box. The Audi TT was run on Standard 95 Ron grade fuel. Our petrol tuning boxes are simple to install and remove and can be fitted by you in a matter of minutes. They are multi-channel with 7 separate programmes and are traceless and therefore leave no history on your ECU. They can also be re-programmed for future vehicles at minimal cost. They are sold with a 14 day money back guarantee and a 3 year warranty. We also offer a free fitting service and a 'try before you buy service' at our premises in Chelmsford, Essex. Our petrol tuning box is available for Audi-Sport members to buy now for £314.99 inclusive of VAT, shipping and the 10% Audi-Sport members discount (this system is usually priced at £349.99). If you are interested in finding out more about our petrol tuning boxes or would like to purchase one, please call our technical team on 01245 924 400.