I ran a 13.7 on around 250rwhp..
Just installed a Blitz Spec R and a SAFC-Neo and tune - dyno shows 292.9rwhp. Yet the best run I did the other night was a 13.9
The car really does not feel like 290rwhp - like this guy said it's like having my handbrake half on. I asked to have the tune on ~12 psi. The boost has spiked to 1.07, I've done my own settings for around 0.75 but still doesnt feel as quick as it should be.
Oh how I wish a powerFC was easy to come by.