2014+ Cadillac CTS Performance Mods Discussion, DiabloSport 2.0T CTS tune info in Cadillac CTS Third Generation Forum - 2014+; Hey guys, we have been hard at work on tune development for the 2.0T in the ATS, and as it ...
Hey guys, we have been hard at work on tune development for the 2.0T in the ATS, and as it turns out, that development carries over to the CTS 2.0T directly!
We'll be offering 91 and 93 octane performance tunes for the 2.0T models, with gains on 93 octane showing 50+ rwhp and 60+ ft-lbs over stock!
TCM tunes are included, and after spending several days with this tune in my ATS, I can tell you it is an amazing difference, it really wakes these cars up and changes their performance attitude big time.
You get better than V6 power, without the premium V6 price tag
i have a few question about this tune. who installs it? does it mess with any of the electronics? is it able to be seen when i bring it into service? it is a one time flash? does it leave the engine light on? I'm very interested, but it i want it to not be able to be seen by the naked eye.