Hey Guys, Apologies we have been so quiet recently, things have been going pretty mental in the 45AMG side of things for us.. As most of you know we have been working on the 45AMG development program now for nearly a year, and currently hold the records for 1/4mile A45AMG 12.07 @115 World's most powerful A45 AMG and now World's most powerful CLA45 AMG As with all new projects we have seen it all....the good, bad and ugly. We have tested components to destruction to fully understand the limitations of the M133 and now globally have on of the most popular tuning systems available. Being such a new engine there is still no traditional ECU Remapping capability and only 'piggyback' solutions. This is why it was so imperative for us to carry out so much testing and development. We have just finished a 440bhp build for a client of ours in Poland and we are currently completing another A45 here in the UK. 440 hp CLA 45 AMG Might be a Supercar-Slayer [Photo Gallery] This Might be The World's Fastest Chip-Tuned A 45 AMG Our 45 AMG tuning system is part of our new iTuning range of plug and play systems for Mercedes Benz turbo petrol and diesel vehicles..