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Turbo Grand Prix

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


2,046 topics in this forum

  1. TGPForums.com Future

    • 5 replies
    • 6.8k views
    • 1 reply
    • 13.4k views
  2. The TGP Section is NOT a For Sale Section.

    • 0 replies
    • 9.4k views
  3. TGP 3.1 differences vs every NA 3.1

    • 11 replies
    • 17.7k views
    • 7 replies
    • 548 views
  4. 3.1L Turbo Manifolds and Crossover pipe on 99 3.4L?

    • 17 replies
    • 2.9k views
  5. TGP VIN database - website inside! 1 2 3 4 9

    • 223 replies
    • 65.2k views
  6. `89 TGP joining the collection

    • 19 replies
    • 1.7k views
  7. getrag 282 behind my turbo 3.1? 1 2

    • 27 replies
    • 3.5k views
  8. The TSTE rebuild topic (56k get cable) 1 2 3 4 14

    • 332 replies
    • 32.1k views
  9. EGR -> Wastegate solenoid wiring

    • 3 replies
    • 1.4k views
  10. TGP radiator fan options

    • 0 replies
    • 422 views
  11. TGP Computer Tuning?

    • 6 replies
    • 722 views
  12. New TGP owner here 1 2

    • 31 replies
    • 1.5k views
  13. Turbo Performance Question

    • 13 replies
    • 941 views
  14. Jeffs Rebuilt Crossover Pipes?????

    • 12 replies
    • 2.1k views
  15. 89 Turbo.

    • 0 replies
    • 1k views
  16. Big Turbo Guys Come In .

    • 5 replies
    • 1.7k views
  17. 4T60-HD Carnage pics

    • 11 replies
    • 1.6k views
  18. TGP throttle body (17089084) replace/rebuild

    • 1 reply
    • 989 views
  19. Aiming Parking/Marker Lights

    • 2 replies
    • 1.5k views
  20. Related ABS issue.. Motor keeps running....

    • 1 reply
    • 1.5k views
  21. ABS ?

    • 7 replies
    • 2.3k views
  22. Erratic Idle Speed

    • 2 replies
    • 1.5k views
  23. Newbie??

    • 1 reply
    • 1.5k views
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