[Julesandtrish]

Anyone tune their 535d with a DTUK piggyback tune? I've had mine for about 7 months now and has been off of the car for the last 3. Just couldn't find a good setting (out of the 28 available) that would not eventually put the car into limp mode OR make the car feel like it was being starved of fuel and cut off while stopped at a light. When I first got it I loved the tune. It gives a great power increase and the throttle response improved quite a bit. Also, the install was a breeze. Thanks in advance.