I posted a query a few days ago with reference to driving my fg xr6t with hi flow cat and no tune from Karratha to Brisbane... Turns out catalytic converter is fine and not blocked, so no need to purchase hi flow just yet... I have put new fuel filter in, checked all the piping, done the wd40 trick with turbo solenoid, air filter brand new, the car isn't breaking down or missing so not inclined to think it's plugs or coil pack just doesn't have any initial kick from boost....It will make power eventually but like it's just naturally aspirated.... I also ran scan but the numbers don't mean much to me as still learning as I go...see below pics and if anything stands out please let me know u may have doubled up as 1st screens hot think revs may have been down a vit...at my witts end..thank you in advance I'm dyslexic and cannot turn off simple functions in tapatalk