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  1. G8 GXP Talk (V8)
    Greetings- Just in the last few days my G8 GXP m6 has starting making a bit of a vibration in the engine area, its almost like its running a heavy duty fan. At first I thought it was due to heat and added some coolant/water mix but that doesnt seem to have fixed it. But problem remains, car...
  2. PCM Tuning / Dyno Results
    Hey guys so I know this has been talked about many times before but I haven't had any luck finding anything on how to take care of this issue... I've been going at it with this set up for about almost half a year now and haven't been able to get a decent tune to get it running right, I don't...
  3. Drivetrain Tech
    Hey guys, I've got a g8 gxp and was lucky enough to experience the dreaded second gear grind at the end of last summer. Finally got it to my local transmission shop for a much needed over haul only to find out that the shop has been experiencing a little trouble tracking down a vehicle speed...
  4. G8 GXP Talk (V8)
    Has anyone bought or sold a GXP recently? I'm curious to learn what the market is like for a GXP. Asking prices on cars.com and autotrader.com are between the mid 40s and mid 20s, but I figure people here will know about actual deals, not just the asks. Thanks in advance.
  5. G8 GXP Talk (V8)
    The morning of March 31, 2009 was little different from every Tuesday morning, although there was slightly more tension in the air. The staff meeting seemed to drag on even more slowly than usual. There were a few less fires to put out. After checking the clock one thousand plus times, it...
  6. G8 GXP Talk (V8)
    I am having trouble finding the cars for sale area on the site. as embarrassing as it sounds. I may be putting my car up there in the next few days or week unfortunately. Can anyone tell me what you think I could expect to get for my PBM 6M, no sunroof, black interior. I think I read that...
  7. Autocross / Road Course Racing
    I took the GXP out yesterday after a new set of RE-11 tires and a more focused alignment were placed on the car and WOW.. Good times. I was able to squeeze out 1st place in F-stock over a couple of other drivers that were there yesterday, a 2011 Mustang GT and a older model Camaro. Someone...
  8. G8 GXP Talk (V8)
    Guys I have a bad tire and need to replace it fast. I am not a big fan of doing 1 tire. so I might just got buy 2 (for the rear, then buy 2 for the front in the summer).... cash flow reasons. I have read the tire and wheel threads and am a bit confused with all the info. (hence this thread...
  9. G8 GXP Talk (V8)
    http://www.youtube.com/watch?v=dLnPtapd4qQ
  10. G8 GXP Talk (V8)
    Ok I went to the dealer complaining of intermittent clutch pedal feel issues. occasional grind between shifts 1-2 and 2-3... mostly when car is colder. The pedal has on occasion felt mushy for a few minutes then returns to normal. I brought it to the dealer at about 5k miles and they said...
  11. G8 GXP Talk (V8)
    1. Set of G8 Gxp Wheels (and maybe w/ RSAs mounted) -about 14k on them. 2. the stock LS3 headers 3. potentially the entire exhaust system 4. stock 6 speed shifter 5. original air box (taken off at 1000 miles) can you guys let know your thoughts on what i could get for this stuff individually...
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