slp predator with 06 gto
and for the most part, those are not something people stick
with. I know mine has not been lit up for 3-4 years now.
Those of us who're into tuning for fun or profit, aren't liable
to have a good word about any of the Game Boy types.
My advice is, weigh the cost and capability of something you
won't outgrow. "I'm only going to do these three mods, and
then quit. I swear". Heh. We'll see.
The standard U7191 would be great for your application as it will add about 20rwhp to a stock M6 GTO. If you plan longtubes, I would go with the SLP tool as the 455 tune is awesome when used with longtubes.


