Advanced Drivetrain, Suspension & Tuning

6,735 topics in this forum

1. performance suggestions....

   By zhanman88, April 24, 2015
   • 8 replies
   • 2.4k views
   • 
   • BlackZ71Silverado
   • May 30, 2015

2. Question about a Blackbear tune

   By SierraJoe1110, February 27, 2015
   • 11 replies
   • 2.6k views
   • 
   • Jennabear
   • May 29, 2015

3. Take a look at my spec sheet and tell me what you think

   By LongrangeLauber, May 21, 2015
   • 7 replies
   • 1.1k views
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   • LongrangeLauber
   • May 21, 2015

4. Finally replaced factory shocks.

   By AzDragonLord, May 18, 2015
   • 1 reply
   • 1.1k views
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   • 00Silverado4x4
   • May 19, 2015

5. Where in SoCal should I go?

   By krokokid, May 11, 2015
   • 3 replies
   • 941 views
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   • grampadirt
   • May 19, 2015

6. 6.2 L9H VVT Engine Tuner

   By Jk07, April 17, 2015
   • 7 replies
   • 7.8k views
   • 
   • BlackZ71Silverado
   • May 15, 2015

7. Arnott Appears on Popular PBS MotorWeek TV Segment; Discount Code Here

   By ArnottInc, May 11, 2015   

   • arnott
   • air suspension
   • (and 2 more)

     Tagged with:

     • arnott
     • air suspension
     • discount
     • discount code
   • 1 reply
   • 1.6k views
   • 
   • Josh
   • May 13, 2015

8. Why is my corsa sport so quiet

   By 25silveradoHD, May 12, 2015
   • 6 replies
   • 5.8k views
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   • 25silveradoHD
   • May 12, 2015

9. diff capacity

   By servantsalesmen, February 3, 2015
   • 5 replies
   • 1.3k views
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   • Cowpie
   • May 10, 2015

10. Alternative to Cognito Upper Control Arms

    By Hawks1013, March 29, 2015
    • 3 replies
    • 2.1k views
    • 
    • thrasher2010
    • May 5, 2015

11. FTS 7" Lift

    By Justin.Flev, April 28, 2015
    • 1 reply
    • 946 views
    • 
    • uh6tdrvr
    • May 4, 2015

12. Leafspring Questons

    By Camohorse, May 3, 2015
    • 4 replies
    • 1.1k views
    • 
    • uh6tdrvr
    • May 4, 2015

13. About to order Level, is this right?

    By shifterlite, May 1, 2015   

    • 1500hd
    • 1 reply
    • 1.1k views
    • 
    • Big Whiskey
    • May 1, 2015

14. Transfercase swap options

    By Coppertop, April 28, 2015
    • 2 replies
    • 842 views
    • 
    • Coppertop
    • April 29, 2015

15. Need HD shocks for a suburban 2500

    By DOGMAN, April 26, 2015
    • 3 replies
    • 1.1k views
    • 
    • BlackZ71Silverado
    • April 28, 2015

16. Bilstein 5100 shocks--where to get the best price

    By 03blackz71, April 26, 2015
    • 0 replies
    • 753 views
    • 
    • 03blackz71
    • April 26, 2015

17. problems with a np149 transfer case can i swap for another transfer ca

    By Androo Thelen, April 22, 2015
    • 8 replies
    • 34.8k views
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    • gmtech4
    • April 24, 2015

18. ****Help****....Installed 2.5 in level kit on 2014 Silverado....

    By Ricolasvegas, April 2, 2015
    • 6 replies
    • 1.6k views
    • 
    • Big Whiskey
    • April 21, 2015

19. where is the ECU located on my 07 yukon denali 6.2

    By chucksrt, April 2, 2015
    • 12 replies
    • 12.5k views
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    • Jennabear
    • April 19, 2015

20. Leveling Kit Impact on Suspension

    By gmyeah, April 15, 2015
    • 1 reply
    • 1.1k views
    • 
    • BlackZ71Silverado
    • April 19, 2015

21. Blackbear diagnostic capabilities?

    By Craig_K, April 14, 2015
    • 3 replies
    • 1.2k views
    • 
    • Craig_K
    • April 18, 2015

22. Any turbo 6.2L gassers on here

    By kovs, April 17, 2015
    • 3 replies
    • 2.2k views
    • 
    • Jennabear
    • April 17, 2015

23. 12 Second Crew Cab 4x4 Hits the Dyno!

    By vettelovralexand, April 13, 2015
    • 7 replies
    • 4.3k views
    • 
    • Jennabear
    • April 17, 2015

24. 2015 tunes?

    By All Terrain Trav, April 17, 2015
    • 1 reply
    • 1.4k views
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    • KMGZ400
    • April 17, 2015

25. installing lift kit service manual?

    By yfzrider, March 26, 2015
    • 2 replies
    • 871 views
    • 
    • gmtech4
    • April 9, 2015