Modifications & Accessories

1,140 topics in this forum

1. Shock & differential spacers

   By Icutmetl, May 7, 2020
   • 10 replies
   • 6k views
   • 
   • Icutmetl
   • May 9, 2020

2. 2500 crew 4x4, 6.0, 35” Tires what is normal MPG? 1 2

   By Plumber101010, December 23, 2019   

   • MPG
   • 21 replies
   • 21.4k views
   • 
   • Big Whiskey
   • May 9, 2020

3. Seat Covers

   By djv1951, March 22, 2018
   • 9 replies
   • 5.1k views
   • 
   • Aztecking
   • May 2, 2020

4. Denali Bose Speakers

   By Ryan12, May 1, 2020
   • 0 replies
   • 1.1k views
   • 
   • Ryan12
   • May 1, 2020

5. Exhaust manifold swap

   By cmysstailights, April 17, 2020
   • 3 replies
   • 1k views
   • 
   • cmysstailights
   • April 30, 2020

6. 2020 hd rims on a 2019 hd

   By trevetter, April 12, 2020
   • 1 reply
   • 1.4k views
   • 
   • 2011Chevy
   • April 30, 2020

7. Airbags + B&W gooseneck possible?

   By corn18, April 19, 2020
   • 3 replies
   • 5.1k views
   • 
   • corn18
   • April 29, 2020

8. Minor upgrade to the Bose system 1 2 3

   By Bish, May 26, 2018
   • 43 replies
   • 23.5k views
   • 
   • gearheadesw
   • April 29, 2020

9. Radio upgrade with factory bose

   By cmysstailights, January 18, 2020
   • 13 replies
   • 37.2k views
   • 
   • cmysstailights
   • April 18, 2020

10. Headrest dvd

    By cmysstailights, April 17, 2020
    • 2 replies
    • 757 views
    • 
    • cmysstailights
    • April 18, 2020

11. LED bulbs

    By BigBill Roc, November 19, 2019
    • 5 replies
    • 2k views
    • 
    • Chad Walker
    • April 17, 2020

12. Where can one find reliable OEM Chevrolet parts online?

    By Silveroofer, February 3, 2017   

    • chevrolet
    • silverado
    • (and 4 more)

      Tagged with:

      • chevrolet
      • silverado
      • 2500hd
      • oem
      • parts
      • general motors
    • 13 replies
    • 34.4k views
    • 
    • Chad Walker
    • April 17, 2020

13. Trailer camera display in rear view mirror

    By Dminner305, August 1, 2019
    • 2 replies
    • 2.5k views
    • 
    • Chad Walker
    • April 17, 2020

14. Bull Bar - Sensor issues?

    By nyc eng, July 20, 2017
    • 4 replies
    • 6.3k views
    • 
    • Darin King
    • March 30, 2020

15. Fog/driving light bulb replacement

    By massbowtie, March 9, 2020
    • 3 replies
    • 6k views
    • 
    • EJCarter
    • March 29, 2020

16. Bumper LEDs

    By Mdmartin3z, March 24, 2020
    • 0 replies
    • 1.1k views
    • 
    • Mdmartin3z
    • March 24, 2020

17. Emergency beacon wiring found! 1 2

    By Offcamber, January 16, 2017
    • 19 replies
    • 88.2k views
    • 
    • Ben Mowrey
    • March 23, 2020

18. Has anyone installed a BDS 2-3" coil over conversion kit? 1 2

    By baddiesel, November 7, 2017
    • 17 replies
    • 16.3k views
    • 
    • WT Axis
    • March 23, 2020

19. 2019 2500 HD

    By Hoogy, March 15, 2020
    • 5 replies
    • 1.5k views
    • 
    • Hoogy
    • March 18, 2020

20. 2019 Denali 2500 Front bumper

    By brettski99, February 18, 2020
    • 2 replies
    • 924 views
    • 
    • redwngr
    • March 18, 2020

21. Stock halogen headlights

    By Scott Hadley, February 16, 2020   

    • headlights
    • 2 replies
    • 1.7k views
    • 
    • Big Whiskey
    • March 17, 2020

22. Aftermarket towing mirrors.

    By Seth Tsunami, December 28, 2019
    • 1 reply
    • 902 views
    • 
    • Z45
    • March 1, 2020

23. Upgraded Sirius XM module

    By MTMark, February 27, 2020
    • 0 replies
    • 897 views
    • 
    • MTMark
    • February 27, 2020

24. led bulbs

    By 07Serria, February 27, 2020
    • 0 replies
    • 843 views
    • 
    • 07Serria
    • February 27, 2020

25. 2014-2015 sierra tail light harness

    By jmoney, February 18, 2020
    • 0 replies
    • 496 views
    • 
    • jmoney
    • February 18, 2020