GTS Challenge

814 topics in this forum

1. CLOSED NEW! 2016 Rule Change -Add method of compliance check 1 2 3 4

   By Michael G., November 4, 2015
   • 77 replies
   • 15.7k views
   • 
   • mjmccoy
   • November 15, 2015

2. Proposal to mark ecu's for GTS cars with electronic tuning

   By daytonars4, November 15, 2015
   • 2 replies
   • 2.6k views
   • 
   • Michael G.
   • November 15, 2015

3. CLOSED 2016 Rule Change - Add Adjustment for FWD cars 1 2

   By Michael G., November 3, 2015
   • 34 replies
   • 11.1k views
   • 
   • Alan_Wolfe
   • November 14, 2015

4. CLOSED 2016 Rules Change - Limit Aero in GTS 1

   By Michael G., November 3, 2015
   • 18 replies
   • 6.6k views
   • 
   • smithsw01
   • November 13, 2015

5. GTS3 or GTS4 - Texas and surrounding states

   By firepowered, June 2, 2015
   • 4 replies
   • 3.9k views
   • 
   • Schist4Brainz
   • November 12, 2015

6. CLOSED 2016 Rules Change - Change Dyno Variance 4hp to %

   By Michael G., November 3, 2015
   • 23 replies
   • 7.2k views
   • 
   • Vmcclure10
   • November 12, 2015

7. Rule to revisit before 2016

   By loftygoals, November 6, 2015
   • 1 reply
   • 1.8k views
   • 
   • 7VO-VOM
   • November 6, 2015

8. 2016 GTS Rules Changes Proposals Submission Period Open

   By Michael G., October 1, 2015
   • 14 replies
   • 6k views
   • 
   • Michael G.
   • November 3, 2015

9. Gruppe M Style Carbon Fiber Intake for E46 BMW M3

   By Feffman, October 14, 2015
   • 0 replies
   • 2.6k views
   • 
   • Feffman
   • October 14, 2015

10. Western States Champs

    By gjkasten, October 1, 2015
    • 2 replies
    • 3k views
    • 
    • gjkasten
    • October 1, 2015

11. Cool Suit box install into trunk of E46

    By rlipner, August 29, 2015
    • 1 reply
    • 3k views
    • 
    • Clavette
    • September 8, 2015

12. WE ARE ALL WONDERING... everyone that doesn't drive a GTScar 1 2 3

    By LJ32, February 20, 2015
    • 63 replies
    • 21.2k views
    • 
    • cstreit911
    • September 7, 2015

13. EC7 18x10 ET25 Satin Black Wheels and 255/35/18 Hoosier R7

    By HowardA, May 5, 2015
    • 0 replies
    • 2.4k views
    • 
    • HowardA
    • May 5, 2015

14. Michael Gershanok Announced as GTS National Series Leader

    By ChrisC, April 29, 2015
    • 0 replies
    • 2.1k views
    • 
    • ChrisC
    • April 29, 2015

15. NorCal GTS/ST crossover cars

    By Brian L., April 23, 2015
    • 0 replies
    • 2.5k views
    • 
    • Brian L.
    • April 23, 2015

16. Is it just me or GTS numbers are dropping? 1 2 3 4

    By UKRBMW, September 17, 2014
    • 87 replies
    • 25.7k views
    • 
    • jdkoos
    • April 15, 2015

17. 2015 GTS Rules are now available 1 2

    By JSG1901, December 24, 2014
    • 29 replies
    • 12.7k views
    • 
    • Snymo
    • April 3, 2015

18. Scott Good to retire as GTS National Series Director

    By Bryancohnracing, March 19, 2015
    • 1 reply
    • 2.3k views
    • 
    • Sterling Doc
    • March 19, 2015

19. Garage available for April Mid Ohio

    By mikew968, March 17, 2015
    • 0 replies
    • 2k views
    • 
    • mikew968
    • March 17, 2015

20. Cayman S Race Car FS

    By rickg87, March 16, 2015
    • 0 replies
    • 2.6k views
    • 
    • rickg87
    • March 16, 2015

21. Compliance checking in GTS

    By mjmccoy, January 16, 2015
    • 14 replies
    • 8.1k views
    • 
    • mcdonaldsracing
    • March 12, 2015

22. Yokohama Changes Their Contingency Program (not good).....

    By jrgordonsenior, January 31, 2015
    • 0 replies
    • 2.4k views
    • 
    • jrgordonsenior
    • January 31, 2015

23. GTS5 Porsche 997 Cup Cars - Factory built race cars

    By 911.racer, January 16, 2015
    • 0 replies
    • 2.8k views
    • 
    • 911.racer
    • January 16, 2015

24. Suggested edit to new posted rules

    By cfries3, January 7, 2015
    • 1 reply
    • 3.1k views
    • 
    • JSG1901
    • January 8, 2015

25. 2015 GTS Rules changes 1 2 3 4 9

    By JSG1901, December 15, 2014
    • 219 replies
    • 35.2k views
    • 
    • zanick
    • December 28, 2014