Plug in tune

[V8junkie]

OK before I get flamed I know that a proper remap is the way to go but just wondering whether anyone has tried a plug in type tune as available in the US for the Pontiac GTO? As their fuel is rated differently would they compatible anyway?

My 06 Monaro is running headers, exhaust and a modified airbox so I'm presuming a tune of some kind would be beneficial?

TIA

[V8junkie]

Pretty much what i expected. Thanks guys.

Cam? Hmmm............... :-)