Originally Posted by BuraQ
Absolutely....there is a 40+ whp difference just on stock DPs . The Dinan Stage 3 was dynoed in low 70 degree weather and the RENNtech was dyno in 92+ degree weather. This was done with the Dinan Stage 3 mods.
The RENNtech tune on my car you need an upgraded FMIC. I would not even consider it if your not going to upgrade your FMIC especially living in PR
I will be adding the Dinan FMIC in a couple weeks. After this how can I identify the same tune you did?