Nistune made 220aw/kw with the following mods
Full 3" exhaust w/hi flow cat
Front mount inter cooler
Electronic boost controller 14 psi
Pod filter
Stock internals
Stock fuel supply (pump injectors etc)
Stock turbo
All works on nistune done by Mark @ MRC castle hill
Please SMS no in original post for pic of board chip with serial no's etc
Hope this helps
Cheers