D_Tech Performance Yorkshire

Anyone used these:

http://www.d-techperformance.co.uk/

any thoughts/comments etc if you have ???

i had two motors mapped by them, wasent that impressed i had to show mechanic how the motor stripped but after that ok, i had a disaster on the second motor it wasnt tested before remap and a fuel pressure loss on an injector was missed so more pressure and pop it filled my engine with diesel cost a grand to fix with no support from them, you pay your money you take your chances