• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by GrandPrixGT1

  1. GrandPrixGT1

    WTB: Special Edition Exhaust Tips

    Looking for the Quad (Dual/Dual) exhaust tips that came on the Special Edition cars. Must be in good shape and not looking to pay a lot as they are exhaust tips...
  2. GrandPrixGT1

    K&N Air Intake

    Selling my K&N Intake. Got a Cold Air Inductions and don't need the K&N. Has about 10k miles on it. Comes with most of the bolts. Everything should still bolt into place be and be secure. If a bolt is missing you can use any bolt and nut that fits in the slots on the hardware. Asking $180 plus...
  3. GrandPrixGT1

    C5 ZO6 Wheels on a 97-03

    Does anyone run the front 17" C5Z wheels on their GP (97-03)? Was offered 4 of them and I love the way they look and wanted to put them on. the specs are as follows Wheel size: 17x9.5 Offset: +54mm Tire Size: 265/40/17 would probably do a 275/40 Back spacing 7.38" I found some 5x115 to 5x120...
  4. GrandPrixGT1

    GrandPrixGT1's 2002 Grand Prix GT

    Hey Guys, So I don't believe I've made a thread for the car on this forum. This is my Grand Prix GT. She's got 50k miles on her. Ive put her through a lot. Was going to top swap until my parents said otherwise (go to community college and still live at home). Looked at a turbo until I saw the...
  5. GrandPrixGT1

    WTB: DHP Tuner

    Im looking for the DHP Powrtuner with all the stuff that it needs. Looking to spend NO MORE then $250
  6. GrandPrixGT1

    ZZP Poly Dog Bone Bushings

    Im selling ZZP Poly Dog Bone Bushings that have never been used. It is one red set for the front of the mount (rectangle part of the dog bone mount) Im asking $35 plus shipping OBO will be considered. PayPal is perferred and will not ship until payment clears though PayPal (not pending). SOLD
  7. GrandPrixGT1

    For Sale: L67 Heads

    Hi all, Im selling L67 heads that I was going to use for a top swap. The top swap fell through so I'm staying NA and selling the parts. Id Like to get $250 for the heads but please submit and offers as they will be STRONGLY considered. If you have any questions please let me know. I will...
  8. GrandPrixGT1

    ZZP PCM Tune

    Has any one used the ZZP PCM 1.0 Tune? That's whats in my car, 2002 GP GT. Everyone on w-body has said that those tunes are crap. I didn't think much of it until I watched the knock retard while doing about 75% throttle at 60 mph. highest it got was 6.5 but was switching back and forth between...
  9. GrandPrixGT1

    Hello Everyone

    Hello everyone. Thought that id join this forum after being on the W-Body forum for some time. I have an 02 Grand Prix GT that's my first car and I love it to death. Basic mods include ZZP v1 tune, ZZP Downpipe with high flow cat, and a K&N Air Charger. The car only has 43k miles on it and won...
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