Modifications & Accessories

11,209 topics in this forum

1. 2018 GMC Sierra SLT leveling kit

   By ncd1966, October 15, 2018
   • 3 replies
   • 761 views
   • 
   • ncd1966
   • October 16, 2018

2. Westin HDX step bar install

   By STRMTRPR, September 28, 2018   

   • hdx
   • step bar
   • 14 replies
   • 3.4k views
   • 
   • captainzombie
   • October 16, 2018

3. Lower Door Sill Protection?

   By WS6FirebirdTA00, October 14, 2018
   • 8 replies
   • 6.6k views
   • 
   • BigBlueLB756
   • October 15, 2018

4. Can a Sierra1500 be towed

   By 57shevlin, October 14, 2018
   • 5 replies
   • 982 views
   • 
   • Donstar
   • October 15, 2018

5. 2015 Silverado

   By Andrew2015, October 15, 2018   

   • chevrolet
   • silverado
   • 2 replies
   • 597 views
   • 
   • Lgetz
   • October 15, 2018

6. 4" lift BDS or FabTech Please chime in... 1 2 3

   By MRob, October 6, 2018
   • 31 replies
   • 9.2k views
   • 
   • TXGREEK
   • October 14, 2018

7. Silverado emblem lettering

   By Tgmorley2, October 14, 2018
   • 2 replies
   • 3.5k views
   • 
   • qwank
   • October 14, 2018

8. 2017 Sierra Denali rear drop to level

   By Ruebsteak, October 21, 2016
   • 4 replies
   • 12.4k views
   • 
   • Marv88
   • October 14, 2018

9. Help with DSP / GM LAN09

   By cliffsta87, October 13, 2018
   • 0 replies
   • 668 views
   • 
   • cliffsta87
   • October 13, 2018

10. Removing air dam affect gas mileage?

    By GMSEVEN, December 13, 2017   

    • air dam
    • gas mileage
    • (and 1 more)

      Tagged with:

      • air dam
      • gas mileage
      • ecm reboot
    • 14 replies
    • 51.1k views
    • 
    • Dennis Wholey
    • October 13, 2018

11. BIlstein 5100 Advice

    By Arsenal101, October 9, 2018   

    • bilstein
    • strut
    • (and 4 more)

      Tagged with:

      • bilstein
      • strut
      • shocks.
      • coilover
      • otc
      • spring compressor
    • 5 replies
    • 1.8k views
    • 
    • Move Over
    • October 13, 2018

12. Standard cab stereo upgrade advice 1 2

    By t76turbo, October 10, 2018
    • 22 replies
    • 14.4k views
    • 
    • qwank
    • October 13, 2018

13. GM Borla vs Muffler Delete 1 2 3

    By Bigham16, February 2, 2016   

    • exhaust
    • gm borla
    • (and 2 more)

      Tagged with:

      • exhaust
      • gm borla
      • muffler delete
      • sounds
    • 36 replies
    • 38.6k views
    • 
    • damnthetorpedoes
    • October 13, 2018

14. OEM HID replacement

    By Jchoi, October 12, 2018
    • 0 replies
    • 851 views
    • 
    • Jchoi
    • October 12, 2018

15. Group Buy: Morimoto XB LED Fog Light Housings 1 2 3 4 13

    By GXP25, May 25, 2016   

    • morimoto
    • led xb
    • (and 1 more)

      Tagged with:

      • morimoto
      • led xb
      • fog lights
    • 188 replies
    • 34.8k views
    • 
    • SuperAllTerrain
    • October 12, 2018

16. Bilstein 4600 replacement shocks

    By stang21, October 10, 2018
    • 9 replies
    • 13.7k views
    • 
    • stang21
    • October 12, 2018

17. Grille modification techniques

    By Skidsareforkids, October 11, 2018
    • 0 replies
    • 547 views
    • 
    • Skidsareforkids
    • October 11, 2018

18. 20x10 -24mm offset steel wheels?

    By jmholt3, October 11, 2018
    • 0 replies
    • 974 views
    • 
    • jmholt3
    • October 11, 2018

19. Maxtrac 5 inch spindle lift! It's here!

    By kimura97, August 5, 2017
    • 13 replies
    • 11.4k views
    • 
    • Noodlum
    • October 11, 2018

20. Looking for rock slider ideas

    By SquireSCA, October 11, 2018
    • 3 replies
    • 6.6k views
    • 
    • gearheadesw
    • October 11, 2018

21. Fox Shocks....how do they hold up? 1 2 3 4 5

    By Cliff14Denali, July 5, 2018
    • 61 replies
    • 10.2k views
    • 
    • Jon A
    • October 11, 2018

22. Pop & Lock in tonneau or camper with OEM power tailgate lock/unlock

    By magstar67, October 11, 2018
    • 1 reply
    • 2k views
    • 
    • Viktorrocks15
    • October 11, 2018

23. Is anyone running an Add A Leaf in the back? 1 2 3

    By zu13, September 4, 2016
    • 36 replies
    • 12.4k views
    • 
    • sammiller86
    • October 11, 2018

24. Anyone tried GM Performance Exhaust? 1 2

    By salem185, June 9, 2016
    • 18 replies
    • 19.9k views
    • 
    • SR67
    • October 10, 2018

25. Speaker Pods? for Front Door Component Speakers

    By FishNJ, October 8, 2018
    • 12 replies
    • 16.9k views
    • 
    • qwank
    • October 10, 2018