Had my FG F6 ugraded today with following parts: Turbo pipe kit (in Aluminium) 100lb bosch injectors Performance Fg airbox kit & hi flow air filter ( from herrod) x3 Flash & custom Tune Tuno before the upgrade - 276 rkws - 578 nm( Stock Standard ) with Upgrade - 305 rkws - 789 nm Spent around $ 3.5 K mark Just wondering if the above sounds right or perhaps should I be getting more rkws ? What other mods can I do to get around 320 to 330 rkws without breaking the bank bal ! Perhaps spending some more time on the custom tune will perhaps give some more Rkws and consisted NM curve.