Hello.
Std WBHP = 106bhp / Remapped WBHP = 137BHP which Should be close to 160WBHP+ with ease.
After you left we spent an hour looking at all of your power runs the standard and the remapped ones.
We have found the curves are not like anything we have seen before, the turbo pick up was far to slow for a K03s, even when we got it to hold a bar of boost it took far too long to get there. We compared your runs with other runs where the power was down to a boost issue, such as MAF, N74, N249, Leak issues but your turbo characteristics where unique. So we came to the conclusion the problem is the turbo which could be a Clogged cat, Blocked exhaust, but things point more towards the compressor wheel in side the turbo its self. Which would fit in with your valve problem you had a few weeks back?
I think I can get hold of a good KO3s for you to try. will give Kirk a call from Blueprint in the morning and see if he still has the turbo knocking around.
Nice to meet you guys today!
Nick R-Tech