Apr 3, 2009 · I have been doing some research for a cold air intake for my G8 GT and I am stuck between these two intakes which one do yal recommend, I have heard nothing bad about either of …

Apr 18, 2008 · A forum community dedicated to Pontiac G8 owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!

Mar 19, 2008 · The new Pontiac G8 GT on the dyno! The 6.0 liter small block V8 engine pumped out 286.62hp on the first run. With a bit more tuning the second run yielded 310.37hp. Remember, this is …

Dec 22, 2008 · A forum community dedicated to Pontiac G8 owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!

Pontiac G8 Tech Forums. Technical topics, tips, and help on the Pontiac G8 GT GXP Platform.

Jul 15, 2008 · At the dealership, the sales guy commented about how a new G8 owner chipped/reprogrammed his vehicle that resulted in 400+ HP. The comment was made in passing and …

Dec 23, 2018 · 2008 G8 V6: Starting out with a fairly new AC Delco battery that is fully charged, car starts and runs with no problem day after day, but after sitting for about 4 days without being …

Sep 8, 2010 · A forum community dedicated to Pontiac G8 owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!

May 25, 2009 · I test drove a 6sp GXP yesterday then drove a friends gt auto. both are very nice. I don't know if i'd rather buy a gt then buy the supercharger for it or buy the GXP because it is gonna be …

Mar 27, 2010 · The gas filler neck is loose. (seemingly missing a part that holds it in place) The dome light flickers bright and dim while engine running and goes very dim when engine is shut off, …