I attended the MPG Open Day today, and Regal were there to do remaps.
While there i decided to have Phase 3 mapped onto my Z20LET. I am interested in other peoples opinions on how their car drove after they had the map?
On the motorway, the car pulled very strong, with PSI holding at 16, while overboost was 18-20.
I have noticed a small degree of lag in between changing gears, is this normal due to the increased boost?