Crazy ***t, last night I had the chance to take a ride in RENNtech's Stage 2 700hp GT-S
That is completely insane...

Not sure when they will post the final data but obviously they will release this package very shortly, I think I need to bring my car to them again when I come back from my holiday.

The ECU tune already transformed my car but with the turbo upgrade, downpipes and I don't know what else done it is another big step

 

sounds like an awesome set of AMG's you have there


please share some pics of those beauties

 

renntech

 

Nope, I don't work at or for them, I have my own business running. Automotive, but a different field.

I think I posted at least the GT-S somewhere already or maybe at another forum. The CLA is mainly used by my son

Will post more pictures when back from vacation

I am an extremely happy customer, especially since I had quite a few issues with the last tuner(s)...