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Turbo Grand Prix

This forum is for enthusiasts of the rare 1989-90 Pontiac Grand Prix Turbo.


2,049 topics in this forum

  1. *NEW PICS*

    • 6 replies
    • 1.3k views
  2. H.D. 4T60 rebuild parts advice

    • 3 replies
    • 1.3k views
  3. turbo GP badges

    • 8 replies
    • 1.3k views
  4. Help me prolong the life of my TGP!!!

    • 9 replies
    • 1.3k views
  5. Powermaster III grommet

    • 4 replies
    • 1.3k views
  6. Found a 5-speed GP

    • 9 replies
    • 1.3k views
  7. TGP in WI junkyard

    • 8 replies
    • 1.3k views
  8. last stuff to fix on the tgp. vids

    • 6 replies
    • 1.3k views
  9. Possible option for rebuilding the PMIII

    • 5 replies
    • 1.3k views
  10. Turbo downpipe

    • 10 replies
    • 1.3k views
  11. Coil Over's

    • 4 replies
    • 1.3k views
  12. TGP Upgrade Questions.

    • 4 replies
    • 1.3k views
  13. Intermittent Blinking/Flashing Anti-Lock light?

    • 6 replies
    • 1.3k views
  14. Just put on a new cat...........WOW

    • 1 reply
    • 1.3k views
  15. Crossover Install DONE

    • 6 replies
    • 1.3k views
  16. Factory boost controller and MBC at the same time

    • 4 replies
    • 1.3k views
  17. blue dash mat

    • 9 replies
    • 1.3k views
  18. turbo 3.1

    • 3 replies
    • 1.3k views
  19. Got bored so I g-teched my car! 13's!!!

    • 13 replies
    • 1.3k views
  20. looking for a few parts

    • 13 replies
    • 1.3k views
  21. Random electrical problems

    • 8 replies
    • 1.3k views
  22. Paint code for black TGP

    • 4 replies
    • 1.3k views
  23. red/gray 1990 TGP in Philly salvage auction

    • 7 replies
    • 1.3k views
  24. Wanna Hear My BOV????

    • 7 replies
    • 1.3k views
  25. After market seat belts?

    • 13 replies
    • 1.3k views
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