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Turbo Grand Prix

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


2,047 topics in this forum

  1. TGP secondary cooling fan motor

    • 15 replies
    • 2.2k views
  2. TGP takes First

    • 6 replies
    • 2.2k views
  3. '

    • 20 replies
    • 2.2k views
  4. EGR Delete with Kenny Hot Tune Chip??

    • 10 replies
    • 2.2k views
    • 28 replies
    • 2.2k views
  5. Moonroof Switch

    • 8 replies
    • 2.2k views
  6. best exhaust pipe size to run.

    • 13 replies
    • 2.2k views
  7. Attn Waskie and TGPilot

    • 13 replies
    • 2.2k views
  8. group buy- 3" stainless downpipes

    • 6 replies
    • 2.2k views
  9. Rebuilding Turbo

    • 2 replies
    • 2.2k views
    • 15 replies
    • 2.2k views
  10. lowering springs

    • 1 reply
    • 2.2k views
  11. New guy, new buy

    • 22 replies
    • 2.2k views
  12. TGP in Omaha auction

    • 5 replies
    • 2.2k views
  13. Stock Boost Gauge?

    • 8 replies
    • 2.2k views
  14. New to the Gran Prix

    • 9 replies
    • 2.2k views
  15. Vacuum brake swap.

    • 4 replies
    • 2.2k views
  16. Hoses

    • 1 reply
    • 2.2k views
  17. thinking of selling the tgp.

    • 23 replies
    • 2.2k views
  18. auto tranny

    • 1 reply
    • 2.2k views
  19. I got a code 33

    • 9 replies
    • 2.2k views
  20. New TGP, mine all mine!!!

    • 23 replies
    • 2.2k views
  21. Brake Light Switch

    • 7 replies
    • 2.2k views
  22. Turbo boost problem

    • 16 replies
    • 2.2k views
  23. Red 89 For Sale

    • 21 replies
    • 2.2k views
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