Thread: Want to get a Grand Pix GXP. ( Need opionions)

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  1. #1  
    I live here. DirtDog's Avatar
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    If it helps I love my gxp. Modding is expensive but I haven't had any major problems out of mine. For the tranny if u ever need one TEP quoted me 1800 approximately to rebuild mine. And that was if I send them mine and they use my original core for the rebuild. The tranny cooler is very easy to install in them to. But it seems to be a hit or a miss weather urs burns oil cause I've been lucky and it doesn't. I sometimes wish I had a gtp to do modding on but then again I love the interior of the gxp. Very cozy and nice to ride in.

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    OBX headers, TEP tranny cooler, ls1 IM fuel rails and injectors, ls2 TB, ls7 MAF, full custom exhaust, Quad retro headlights, full out front and rear suspension work, tuned by HPT by me 8====>

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  2. #2 Re: Want to get a Grand Pix GXP. ( Need opionions) 
    GTX Level Member SF9777's Avatar
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    Hey thanks marines542 every comment/opinion from other owners helps me a lot and thanks ill check it out at TEP if i ever need it, Hopefully i dont ever or for a long long long time.

    So pretty much what your are saying is that from time to time i beat on the trans is ok and wont hurt the trans like if i beat on it contentiously? Also that DoD seems to be a pretty cool since i use cruise control as much as i can on Freeways doing like 70-75mph so i should get some good MPG like at least 20. But ya the trans should be fine like that right? The trans cooler i will get possibly a month after i get the car hopefully. Ill also try joining the LS1 Tech forum to find out more info when i get it.

    Hey also your saying that i have to change just the tire/rubber to 245/45/18's OR am i changing the whole Wheel/Rim to that same size, Or will the stock Wheel/Rim be ok? Pretty much after that change to the tire and putting on the Trans cooler the GXP shoud be a normal DD right, with a Badass V8?

    Thanks again for the help FiveFingerDeathPunch. Any other Opinions from other owners i appreciate it too, the more the better and the more i will want the car too? Thanks
    2007 Pontiac Grand Prix Base - Sold

    2007 Chrysler Aspen 4.7 - Current Car/Family SUV
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