LS1 Edit

[miffie]

Hey guys,

Next week I'm planning on booking my VX SS in for a LS1 Edit. The question i ask is, even though the only mod i have done to the car is a 2.5' cat back exhaust system, will the LS1 edit still provide me with some sort of performance increase?

Say i do get edit - if i am to install an OTR and maybe get extractors/cat will i need another edit to calibrate the ECU to the new performance mods?

Cheers

Edit

The engine is out of a 02 Monaro and has only done 30,000kms... Not sure if that matters

[DLFHUB666]

Your best bet if going a mafless tune is to get all the mods you want done first. If you get it tuned with just the catback an then add extractors, cats an OTR The car will most likly run just not to its full potential, So yes a retune is in order.