now also available for petrol engines!!

Diesel Power Tuning - Power, Economy and Performance


Save Diesel, Save Money!


For Diesel Vehicles.  The DPT Tuning Unit improves the efficeincy of the engine without the need to modify the Electronic Control Unit (ECU).  When you come to sell your vehicle the unit can be removed and simply re-programmed to fit your new vehicle.



With a DPT unit fitted you can expect a POWER INCREASE of approximately 20% and A FUEL SAVING OF 8% - 15% and a more pleasant  vehicle to drive.


DPT units are now available for certain petrol engine vehicles as a pure power increase, for example:


Audi TT  1.8 TFSI std 160 bhp  - with a DPT unit fitted, 194 bhp.


Renault Megane 1.4 TCE 130 std 130 bhp - with a DPT unit fitted, 155 bhp.


All DPT units come with a 2 year guarantee & we never take the engine past  the manufacturers  limits.              





AAS (Hx) Ltd

Unit 4

Royal Industrial Park

New Bond Street




Tel: 01422 352228


Fax: 01422 351074




Come visit our new shop/showroom for all your performance needs.

We supply and fit:


Black Diamond performance brakes


Air Induction kits


Sports Suspesion kits


And much much more!