z06user

Threw it on my '16 TTS a few weeks ago, very easy install. I have it currently on the default Map1 (4.8 lbs of boost max over stock). Car pulls a bit harder lower on in the power band. Note to those who also purchase one of these, be sure to traction control completely off otherwise 2-3 shift might be rough as the car will intervene and cut power. Hopefully I'll get it to the drag strip soon and see how well of a time I can put down!

f1point0

Thanks for the quick review. Do we know if the HP difference between the European vs USA TTS (310 vs 292) is all software or are there part differences as well?

Jeffc

Z06,
How is the JB1 working for you? Does it eliminate any of the turbo lag off the line (without Launch Control)?