Phoenix H.O.

iTrader: (2)

does hp tuners have anything for the g8 gxp yet? my tuner plugged into my car when i first got it in january and he said that it won't work with the gxp yet. if there isn't does anyone know when they'll release anything and what program are all these guys using to tune theirs.

YenkoST

iTrader: (10)

They should have a Beta release out...I've been tuning my GT for a while now with it.

Sneakyws6

You have to email support to get hp tuners to work with the gxp as you need the newest beta version.

MSUGTP

Who do you have doing your tuning down here? Just curious

Sneakyws6

I did most of my tuning myself other than some dyno runs to tune the maf and pe tables.