Hi everyone! I'm due to take delivery of my new A4 black edition 2.0tdi 144 on Friday and couldn't be more excited! The one thing is, upon buying I found the only difference between the 144 and the 177 is an ECU so, to save the initial Â£1900+ Audi want to charge, I'm thinking of having this dome by a third party. Can anyone recommend a company to help? I'm not looking for massive gains, if anyone offers the same ECU Audi would use to get it to 177 that would be good? Any help is much appreciated!