Unless u want your car to be a full track car...Unless you are willing to spend more on the internal part (upgrade to performance part), go for average turbo setting for reliability..
i think the preve engine and turbo at its limit...try put bigger turbo may blow ur engine..maybe u can put better ecu management or better exhaust flow..ie 2.5 inch or throw away ur catalyc converter...hehehe..(not friendly environment)
Hopefully i'm on the right place to post and any sifu here can help me out. Just install bigger cc injectors into my car and is ready for dyno tune but problem comes out.... Its sounds weird, the dynojet can't 100%...