2006 GT modifications help

**SeriesIII** · 08-12-2013

i own an 06 GP GT (supercharged) with a K&N intake and would like to begin adding other mods to it. i was thinking about a 3.4 pulley and a tuner/flash programmer to increase the power a bit, nothing too major. anything i need to know about installation/what to buy/etc?

**Lishap** · 08-12-2013

Need to read up first. Start here:

http://www.grandprixforums.net/safel...0-a-67580.html

**SeriesIII** · 08-12-2013

ah thanks, bit of a long read but ill check it out

**blueguy** · 08-12-2013

Yeah, because it has lots of INFORMATION in it.

**Lishap** · 08-12-2013

Yeah it's a very good read and a lot of good info in there.

**JDrach** · 08-12-2013

Just start with your intake, which you did. Do some maintenance stuff, like wires, plugs, filters, ect. Then I'd say next after the intake get an Overkill tuned PCM for your 06. Also heard blue and reptile are selling tuned PCMs as well.