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05-02-2016
I'm new here I Recently purchased a 06 pontiac grand prix gxp.My wife and I absolutley love the car.I live in CT and am wondering if there's somone in this area that you would guy's recomended to work on my gxp.I'm looking to purchase performance mods in the near future.I have heard that a performance chip is a good start.
pics coming soon
05-02-2016
Just get a canned tune from Overkill Motorsports. That is if Will, will every reply to an email you send him.
05-02-2016
Congrats, I've the same car as of Nov. @06. - @buickman could you recommend anybody w/ tuning experience around metro Detroit.
Sent from my HTC Desire 626s using Tapatalk
05-02-2016
I just recently sent an email to Will and he replied within the day.
Before a tune, first things first should be a downpipe + a transmission cooler/shift kit/pan drop/filter change.
Without those, a tune is damn near worthless. The trans will still cook and the GXP has the u-bend like the 97-03 GTP's.
I'd also consider the X11 front poly mount at a minimum and a 3800 poly trans mount + a poly upper mount.
That's about all I've done to my car and it's really pulled it together.
05-03-2016
Thanks for advice I will try getting in touch with him.
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