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  1. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    It's pretty aggressive under load. The harder and further you push it the louder it get's. Pretty mild considering the size. The ¼ wave took out the popping, very minimal noise when cruising. My Airaid MIT is more noticeable until it downshifts and you can tell the exhaust is there. 55-60 out of...
  2. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Not today but over the course of the weekend. No pictures because phone was busy playing music Friday night, and put the tip on today so ther is that today [emoji2373]. But the hooker is back on. Sent from my SM-N950U using Tapatalk
  3. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I believe it was your video posted in here maybe a yearish ago, that made me decide to try this muffler out. I wished i went with the larger one at times. But with this resonator there is very minimal interior noise, i mean you can tell it isn't stock inside but the drone sound is minimal. You...
  4. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Magnaflow xl series. 24" body length, 7" round case Sent from my SM-N950U using Tapatalk
  5. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Pretty much custom pieced together. Ive cut and had 8 different set ups on this and it shows. Performance curve catback kit, i bought the one without muffler and ordered my own muffler. I can't find the listing without muffler right now. But was from seller:performance-curve on ebay.
  6. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Sent from my SM-N950U using Tapatalk
  7. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Attempt #2 at hemholtz. All working flawlessly. Loud and aggressive under accell outside, but cruising inside very very minimal drone compared to this muffler without the ¼ wave. Sent from my SM-N950U using Tapatalk
  8. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    It's been off all July/August. Haven't noticed anything above 210 on dash. Sent from my SM-N950U using Tapatalk
  9. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Mine got ripped off last winter backing out of my driveway over the curb. Messed up the left fascias bracket and fender got bent a up a bit. Cracked the paint, but I got it bent back as good as i could. Lowered 2/4 and if i caught it on the curb when the front end was stock, im better off...
  10. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    The plastic tabs for the bumper lip, and the bracket pieces from under the bottom of the bumper. Old picture that shows what i am talking about Sent from my SM-N950U using Tapatalk
  11. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I just searched a little and same result. It looks like you could make a flat plate out of some 1/8" abs that could be epoxied to the back. Sent from my SM-N950U using Tapatalk
  12. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I haven't looked for them yet. But im sure i can find them. Sent from my SM-N950U using Tapatalk
  13. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I want to get the block off ones for the ppv or without tow hook's. Mine used to have a grille guard on it. Sent from my SM-N950U using Tapatalk
  14. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Trimmed off the clip's and the tabs of the bracket for front fascias lip. I think it look's better without it [emoji2373]. Also put my new headlights in. I need the fogs now. Sent from my SM-N950U using Tapatalk
  15. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Yes hemholtz chamber aka ¼ wave. It works pretty well considering i didn't do any math i just copied what some of the guys on one of the forum's for a Silverado in my searching. My 2k rpm drone is gone. My afm still is annoying but will be going away eventually. Sent from my SM-N950U using...
  16. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    It's the family road trip vehicle, but also my dd. Looking at doing an L96 with btr stage 2 v2 truck cam, and an LSA top end setup. I may put cats in the long tube's if needed just to tame if i have to. Otherwise ill be looking at finding a stock 6.2 catback and start over. I like to tinker and...
  17. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I'm 6 speed and was 1500-2500 range. Around town i drive in M5, afm activates in 6th under light load. Kinda interested to see what that does at highway speeds. Also interested to see what changes with long tubes and ory that will be coming in the future. Sent from my SM-N950U using Tapatalk
  18. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I finally got this done. My dumbass welded it on the wrong side of the muffler, should have been on driveshaft side. Ended up needing a decent "clearance" dent to fit. Haven't hit the highway yet, just a quick trip around the block, it has definitely changed the tone as far as i can tell at...
  19. osiris94ej

    Your Vehicles as they sit now....

    Sent from my SM-N950U using Tapatalk
  20. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    MKW M96. 20x9 +15mm Sent from my SM-N950U using Tapatalk
  21. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I had Pirreli atrs. The old tread design. I traded my used 420v's and the used Pirreli's for this new set of Cooper HT Plus. Sent from my SM-N950U using Tapatalk
  22. osiris94ej

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Dropped down from 275/55 a/t to a 285/50 highway tread and more year round friendly. Sent from my SM-N950U using Tapatalk
  23. osiris94ej

    Your Vehicles as they sit now....

    Waaaay too early. But it is Wyoming, it does what it wants here. Sent from my SM-N950U using Tapatalk
  24. osiris94ej

    Your Vehicles as they sit now....

    Sent from my SM-N950U using Tapatalk
  25. osiris94ej

    Your Vehicles as they sit now....

    Yup. Got about 10" in town, about 21" on mountain. Killed my tree. Sent from my SM-N950U using Tapatalk

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