2008-2013 Cadillac CTS Performance Mods Discussion, Performance Tuning Available? in Cadillac CTS Second Generation Forum - 2008-2013; I know Jesse at wait4me does tuning for the V's, but does anyone (Jesse?) offer anything for the DI engine ...
Automobile(s): 2008 Cadillac CTS DI AWD Thunder Gray Chromaflair/Ebony
Re: Performance Tuning Available?
My car is already so powerful that I have trouble controlling it....
Seriously, there was one person who posted on this forum that claimed a performance tune was available. Try a search. I think the only proven mod so far has been from D3 with the air intake and exhaust upgrade.