- check engine lights
- rental refund
Not your Grandma's Buick
I got this tune for my 2011 Regal turbo with the 6-speed, and it definitely woke it up. I chose the remote tune option and it was very simple. My remote tuner, Matt, was very quick to respond with updated files and answered all my questions. Matt told me he has me at around 22psi which gives it the pull it was missing. The car is completely normal under everyday driving circumstances but is a different car altogether under full throttle. I do not have any modifications to my car, besides the tune. You can return the HP tuners interface to ZZP, but I recommend keeping it because you can use it to read check engine lights and scan various different systems on your car. I am very satisfied with the results and the customer service from ZZP.
2012 Regal GS tune A++++
Tune results were great, good improvement, pulls to redline now and no affect on drivability. Quick turnaround from Matt on the new tune, best bang for the buck for power gain.
Absolutely amazing. Haven’t completely finished with all of the revisions yet. Just uploaded the first revision and will be sending back my second scan. I did also buy the downpipe and intercooler kit. Downpipe was installed before the first tune and will install intercooler before next scan. Feels like a completely different car so far. Can’t wait to see after all tuning is done.