Recent content by 859ZR2

  1. 859ZR2

    Two Issues, Any Thoughts?

    Apologies if this has been covered, couldn't find either in search. 1. Today while driving, my instrument panel went black. Heads up display still worked. After turning the truck off, and back on a few minutes later, the issue did not persist. 6,000 miles, first time seeing this. 2. Every time...
  2. 859ZR2

    Front Parking Assist

    There is a front facing camera
  3. 859ZR2

    Borla Atak- Best Setup

    I probably would have preferred the touring muffler if I am being honest. I like how the Atak sounds but probably louder than ideal for my taste. How do you like the touring?
  4. 859ZR2

    Borla Atak- Best Setup

    It's loud but it quiets down pretty quickly. Actually, when they installed it, I was thinking ,that's it? Warm starts are mellow, cold starts are loud. Again, it mellows out pretty quickly. It sounds amazing cruising around surface streets and when you get on it while driving on the highway.
  5. 859ZR2

    Borla Atak- Best Setup

    For anybody looking to install the Borla Atak or seeking input, I had it installed on Friday, leaving resonators and removing flapper valve. Exhaust is loud, not much drone especially after 80mph. There is some drone if you are going up hill on cruise control at 70mph. The burbling and gurgling...
  6. 859ZR2

    New update GM N23-240012

    Total shit show. I love my truck and had a Trail Boss before this one but they can do better.
  7. 859ZR2

    New update GM N23-240012

    It would be nice if they included actual release notes, instead of the blah blah blah, we are working to improve things message.
  8. 859ZR2

    My 2023 Sterling Gray

    What side steps do you have?
  9. 859ZR2

    My 2023 Sterling Gray

    What start stop eliminator did you go with?
  10. 859ZR2

    New update GM N23-240012

    Were you pulling a trailer? It does that when pulling a trailer.
  11. 859ZR2

    Borla Atak- Best Setup

    I looked into the Helmholtz resonator as a solution for drone that I experienced in my Trail Boss. After checking out Borla's site, thanks for throwing the link up, I think the full system is the way to go. How does the full system do with DFM in terms of tone change, whistling, etc.?
  12. 859ZR2

    Borla Atak- Best Setup

    I ordered a Borla Atak muffler and I have some questions. This topic has come up a lot on this forum but the information is all over the place. Accepting that the Atak is going to be louder at all ranges, what is the best configuration for preventing drone? Some people have said it has zero...
  13. 859ZR2

    Muffler Delete / Drone?

    I started with a super 10 on my 5.3. It was miserable at highway speeds. I then bought a pulsar lt thinking that i could adjust the throttle and keep it out of the rpm drone range and disable DFM, no luck. I then switched to the flowfx and it was much better but still too much drone. Is this the...
  14. 859ZR2

    Muffler Delete / Drone?

    I think, I may just stay stock. It sounded great at startup and when on the gas but cruising was unbearable.
  15. 859ZR2

    Muffler Delete / Drone?

    I previously had a 2020 Trail Boss 5.3. I removed the flapper valve and the resonators and added a Flowmaster Exhaust. The drone was terrible at 1500-1700 RPMs, or 70-80mph. Has anyone removed their muffler, left the resonators and flapper in place that can speak to the exhaust drone?
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