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  1. hdrolling

    Installed a CAI

    Not long, 30 minutes max. I really don't think it's doing much but I like it anyways. Wish there was some type of tuner to go with it.
  2. hdrolling

    Illuminated front Glowtie

    Plastic trim removal tool, they pop right off fairly easy in the front.
  3. hdrolling

    Installed a CAI

    We just got back a from a week in FL, NC to FL and then back we were averaging 23.4. That's with the the setting set to the highest "450 mile" setting, not the "50 mile" setting that always shows higher numbers. Tahoe has just over 10k so I'm guessing now that it's broken in it improved a...
  4. hdrolling

    21 Tahoe 6.2L, starting getting a single loud pop.

    The recall for the drive shaft is just for Tahoes built between SEP 24, 2021 - OCT 04, 2021 . Ours is a June 2021 build. We drove it all day yesterday and it was fine.
  5. hdrolling

    21 Tahoe 6.2L, starting getting a single loud pop.

    2 days now and the sound is gone, I'm guessing it could have just been the exhaust.
  6. hdrolling

    Bad ride and noise?

    The Tahoe is my wife's DD but every time I drive it I'm amazed at how quiet and smooth it rides, my daily is a lifted dually so really any other car will be a smoother ride.
  7. hdrolling

    21 Tahoe 6.2L, starting getting a single loud pop.

    I didn't look at that or know about a recall, is that what the recall is for?
  8. hdrolling

    21 Tahoe 6.2L, starting getting a single loud pop.

    Today while getting onto the interstate I WOT while merging and got up to about 90 mph and let up, then I heard a loud pop/thud in the rear under the car near the muffler area. It wasn't a backfire but sounding more like I ran something over and it hit the underside of the car. I didn't see...
  9. hdrolling

    LED's in the taillights

    None that I've seen, anyone that had tried pops a code or get hyper flash is they try to change all three lights (stop/turn/reverse). Mine is still going strong, never had a code or hyper flash yet.
  10. hdrolling

    Installation Instructions for "84667516" Yukon 2021 Illuminated Door Sills

    I know this is old but I have them, I was able to get the dealer to email them to me.
  11. hdrolling

    Service Safety Restraint System error

    Just had someone post the seat connecter part numbers on facebook from where their dealer replaced it, it's a $13 part. Has anyone tried to replace this connector themselves? We just can't be without our Tahoe long enough to take it to a dealer.
  12. hdrolling

    Oil Catch Can

    Just checked my catch can, it's been a little over 2000 miles. Lots of sludge on the bottom, nasty stuff.
  13. hdrolling

    Oil Catch Can

    Post a pic of your engine bay and I can tell you if it looks the same as the 21.
  14. hdrolling

    Illuminated front Glowtie

    Sorry but what part wasn't easy? You remove the screws holding on the wheel well liner and then just unplug the harness from the light and plug this inline. If you found that hard you might want to stick to paying someone. So far I have installed the illuminated door sills, illuminated bow tie...
  15. hdrolling

    Installed a CAI

    Zero drone, I love it. Not the loudest exhaust but it sounds much better than stock. I tried just replacing the muffler at first and the drone was unbearable so I installed the GM P.
  16. hdrolling

    Installed a CAI

    Can't say that we say anything huge, but we didn't have the Tahoe that long before I installed it. With the CAI, the GM performance exhaust a catch can and the Pedal Commander we avg 22.5 mpg on a trip from NC to the NH/VT and back, that's using premium fuel and cruise on most of the way. I'm...
  17. hdrolling

    GM Performance exhaust on 6.2L

    $1687
  18. hdrolling

    GM Performance exhaust on 6.2L

    New tips welded on, a little bigger and no little hole vents inside like stock. Also have the Chevy bowtie on top and clean up more like chrome than the polished aluminum looking stock tips.
  19. hdrolling

    GM Performance exhaust on 6.2L

    Hmm, mine came in two days from NY to NC. Two weeks seems a bit long, where did you order from?
  20. hdrolling

    GM Performance exhaust on 6.2L

    Borla makes this exhaust, I believe its a version of the touring muffler.
  21. hdrolling

    GM Performance exhaust on 6.2L

  22. hdrolling

    GM Performance exhaust on 6.2L

  23. hdrolling

    GM Performance exhaust on 6.2L

    GM Performance exhaust came in today, took me about 2 1/2-3hrs to get the stock one out and the new one in. Fit and finish is great, went together with no issues. Sounds almost like stock, on cold start up it's a little louder on our 6.2L but it quiets down quickly and gets very quiet. Normal...
  24. hdrolling

    2021 Tahoe Illuminated door sills

    I haven't found a way to do it here but have posted it on a couple 2021 Tahoe facebook groups
  25. hdrolling

    6.2 vs 5.3 and premium gas

    Available to order you mean? Not an option for 2021's and ordering for 2022's hasn't started yet.

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