After tuning my Cadillac ATS-V myself with HP Tuners I decided to contact Tapout Tuning for a remote tune. The process was simple and clear, and Tapout Tuning is easy to work with remotely and very responsive. My V is making more boost, the throttle is staying open, and the A8 transmission shifts firmly. I also purchased the intercooler fill/bleed kit, which worked as advertised, and is a good tool to have on hand since that appears to be a maintenance item, needing to be repeated periodically.
Bruce
from Texas
Follow Us