Audi a4 1.8t b6 stage 2 / Hard rev cut. Can pay.

So, i did buy some tune for my audi, but it definately is not stage 2. Max boost is 1 bar. Other problem is, i have try to get working Hard rev cut / machine gun sound rev limiter, with no hope and lost money 2 times allready. I do have my Bin file. So i need boost be lifted and As aggressive hard rev cut as possible.