OK so I've had my VE SS Manual a month now, done 1200K's and I am very happy with her overall. Holden have really put together a quality package with the VE. But.....I can't help but get the feeling there is a lot more power to be tapped into under that bonnet. The L98 seems to be doing it too easy. I am told that exhaust mods screw your warranty, is there anything that can be done to give her a little more power without voiding the warranty? I bought the 2yr extension on the standard 3yr factory warranty so it is in my best interest not to void it in the first month! Does anyone know whether a Holden dealer can/will mod it without voiding the warranty? Or if I get a decent tune done, is this safe for the warranty?