Modifications & Accessories

11,210 topics in this forum

1. 2014+ Suspension Lifts 1 2 3 4 352

   By plunk77, June 12, 2013
   • 5.3k replies
   • 2.4m views
   • 
   • ProGrade Shaun
   • January 10

2. HID Headlight Bulbs / HID Projector Retrofit 1 2 3 4 225

   By MotoMedic, July 7, 2013   

   • hid
   • headlights
   • (and 1 more)

     Tagged with:

     • hid
     • headlights
     • fogs
   • 3.4k replies
   • 1.4m views
   • 
   • SinisterZ71
   • August 1, 2025

3. 2014+ Truck Bed / Tonneau Covers 1 2 3 4 150

   By Green 1364, November 27, 2013
   • 2.2k replies
   • 812.2k views
   • 
   • MikeBMW
   • July 11, 2025

4. 2014+ Leveling Kits 1 2 3 4 511

   By bcazier, August 14, 2013
   • 7.7k replies
   • 5m views
   • 
   • HoosierZ
   • June 5, 2025

5. 2014+ Lowering / Drop Kits 1 2 3 4 226

   By mjw930, October 31, 2013
   • 3.4k replies
   • 1.3m views
   • 
   • Slickr1ck614
   • April 22, 2025

6. Foglights On With High Beams 1 2 3 4 54

   By Spurshot, July 11, 2014
   • 796 replies
   • 563.9k views
   • 
   • Travis Crawford
   • January 29, 2025

7. Bilstein shocks thread 1 2 3 4 187

   By yanzhixiang, January 26, 2015
   • 2.8k replies
   • 863.7k views
   • 
   • kevinjohn23
   • July 11, 2024

8. 2014 Sierra/Silverado Bulb Sizes 1 2 3 4 19

   By MotoMedic, June 21, 2013
   • 281 replies
   • 614.3k views
   • 
   • mikejeep
   • July 23, 2023

9. Assist Steps / Running Boards / Nerf Bars 1 2 3 4 115

   By Cholt2322, September 19, 2013
   • 1.7k replies
   • 889.3k views
   • 
   • BigBlue2014
   • June 20, 2023

10. HID Headlight Shootout - All three options tested 1 2 3 4 10

    By Dangerdick, February 12, 2015
    • 148 replies
    • 183.3k views
    • 
    • truckguy82
    • November 29, 2021

11. Showcase your Truck and modifications in the vehicle build section

    By RyanbabZ71, January 1, 2015
    • 0 replies
    • 57.2k views
    • 
    • RyanbabZ71
    • January 1, 2015

12. Exhaust Question

    By C. Hart, Thursday at 08:44 PM
    • 3 replies
    • 162 views
    • 
    • newdude
    • Friday at 06:59 PM

13. AUX switch install 1 2 3 4 31

    By smcgillis10, January 12, 2015
    • 452 replies
    • 562.3k views
    • 
    • SwitchBladeSierra
    • Friday at 04:24 AM

14. How to Delete Brake Vacuum Pump (Video) 1 2 3 4

    By VdellaV, November 10, 2019
    • 47 replies
    • 78.8k views
    • 
    • scrapen
    • Wednesday at 01:14 AM

15. Premium Throttle Body Upgrade – 2014-2018 Silverado/Sierra 1500 1 2

    By Mike@SolerPrf, April 6   

    • throttle lag
    • throttle body
    • (and 1 more)

      Tagged with:

      • throttle lag
      • throttle body
      • throttle
    • 18 replies
    • 1.8k views
    • 
    • Mike@SolerPrf
    • Tuesday at 04:17 PM

16. What have you done to your K2 today? 1 2 3 4 1543

    By block8head, January 16, 2014
    • 23.1k replies
    • 4.4m views
    • 
    • Texasdeere
    • Tuesday at 01:45 PM

17. Adding GM factory trailer brake controller 1 2 3 4

    By McClain210, August 14, 2018
    • 52 replies
    • 211.6k views
    • 
    • davester
    • July 28

18. Audio/Speakers

    By rudyb, May 14
    • 3 replies
    • 596 views
    • 
    • josney
    • July 22

19. Lets Talk Z60 Suspension

    By Texasdeere, October 11, 2023
    • 12 replies
    • 8.5k views
    • 
    • Texasdeere
    • July 18

20. Overland bed cover

    By countryguy1717, June 24
    • 0 replies
    • 231 views
    • 
    • countryguy1717
    • June 24

21. AFM disabler

    By 05 1500HD, January 29, 2024
    • 12 replies
    • 20.4k views
    • 
    • jkptuned
    • June 8

22. 2014-2017: DL8, DL3, Towing Mirror Upgrade – Mirrors Explained 1 2 3 4 161

    By pgamboa, February 22, 2017   

    • power folding mirror
    • dl8 to dl3 upgrade
    • (and 10 more)

      Tagged with:

      • power folding mirror
      • dl8 to dl3 upgrade
      • dpn mirror
      • towing mirror upgrade
      • dqs mirror
      • dl8 mirror
      • dl3 mirror
      • dl8 to dl3 conversion
      • custom dl8 harness
      • plug and play harness
      • power folding
      • dl3 to dl8 mirror conversion
    • 2.4k replies
    • 807.6k views
    • 
    • 16Sierraowner
    • May 28

23. Diablosport Predator X

    By doropallo, November 1, 2024
    • 9 replies
    • 12k views
    • 
    • budfox
    • May 11

24. Sierra Fender flare feedback

    By virtuallyunlimited, May 1
    • 5 replies
    • 612 views
    • 
    • Binder49
    • May 3

25. Converting to Power Fold Mirrors

    By Dave O, April 29
    • 6 replies
    • 673 views
    • 
    • davester
    • May 1