DiabloSport inTune (I-1000) and Trinity (T1000) programmers (available thru Marken Performance) will add huge horsepower and torque gains while smoothing out driveability for the Cadillac ATS and CTS 2.0L Turbo! DiabloSport’s baseline dyno pulls on their Super Flow chassis dyno yielded results of 200 rear wheel horsepower.  After hours of hard-core dyno testing DiabloSport’s calibrator made a break through: the dyno result showed whopping 248 wheel horsepower and 300 Ft/Lbs of peak torque (that is a gain of 50 HP and 60 TQ over stock)! After DiabloSport’s successful tuning sessions, their GM calibrator said, “The factory calibration on the GM 2.0L turbo leaves lots of room on the table for making safe, reliable horsepower. The new Cadillac direct injected turbo platform uses a torque-based system to determine shifting patterns and with this in mind, we created special firm shift and hard shift tunes transmission tunes that will that fit any driving style.”