Gt sport twincharger engine - power increase

[9iron_gtsport]

Had my mkv golf gt tsi 140 for over a year now and I'm looking to make it a bit more exciting. More torque and acceleration. Don't really use the high end speeds, getting to 70 faster is my goal.
Only problem is I have no idea what I'm doing first off and anything I have tried based on gti mods aren't compatible because the engine is completely different only the chassis, brakes ect are the same.

Anyone out there be able to point me in the right direction or even towards a company in Scotland that can help?

[Shoduchi]

Tune it to 190-200 CV with a Revo stage 1 map. The 140 CV engine is the same as the 170 CV.

[9iron_gtsport]

Thanks shoduchi. Much appreciated
I've started looking into it. Didn't think I'd get as high as that on a stage 1.

Thanks again

9iron