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

[4myfreedom]

I put an 0411 pcm in the OBS. Put the tune on that, added tow haul mod too!!

Don’t know what 0411 pcm is


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[gpracer1]

Don’t know what 0411 pcm is


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Sorry....
99 and older came with an older style PCM (computer) that you couldnt do that much to it.
The 0411 (part of the part number) PCM is from the newer 2000+ Chevy vans that still had the 5.7
Its very close to the one in my 01 vette. With the 0411 you can tune way more things than the old style, electric fans, tow haul, etc.

 

[PG01]

@Kenny D
Got ‘em yesterday in the reg mail

 

[PG01]

And.....wait for it.......I actually put some in.....took 2 secs for what i put in and you guys are absolutely right... holy ‘what a difference’ batman....leds ftmfw

 

[Doubeleive]

finally got my truck back, I've had a total of 4 days this month...
put my rear mud flaps back on, fixed a burnt out marker light, put a couple of (unobtainium) firewall battery cable retainers on, put my esky third brake light with red tinted putco on, she came back with a brand new g80, rebuilt front diff, complete new rear brakes, new rear bumper, now I have to ****** up a couple rear air shocks these have a slow leak, the arnott's are about 160 each and have a lifetime warranty so I think I will go with those they are just a rebuilt oem with a goodyear bladder, dealer wants $330 each with my fleet discount-naw I'll pass

 

[HiHoeSilver]

finally got my truck back, I've had a total of 4 days this month...
put my rear mud flaps back on, fixed a burnt out marker light, put a couple of (unobtainium) firewall battery cable retainers on, put my esky third brake light with red tinted putco on, she came back with a brand new g80, rebuilt front diff, complete new rear brakes, new rear bumper, now I have to ****** up a couple rear air shocks these have a slow leak, the arnott's are about 160 each and have a lifetime warranty so I think I will go with those they are just a rebuilt oem with a goodyear bladder, dealer wants $330 each with my fleet discount-naw I'll pass

View attachment 191428

Holy lights batman.

 

[HiHoeSilver]

@Kenny D
Got ‘em yesterday in the reg mailView attachment 191357View attachment 191358

And.....wait for it.......I actually put some in.....took 2 secs for what i put in and you guys are absolutely right... holy ‘what a difference’ batman....leds ftmfwView attachment 191408View attachment 191409View attachment 191410View attachment 191411

Wait..... You actually put them in?! AND gave us your address? Oh, it's on now.

 

[randeez]

Wait..... You actually put them in?! AND gave us your address? Oh, it's on now.

already got ****** on the way to his house

 

[HiHoeSilver]

already got ****** on the way to his house

I promise you didn't find any that he doesn't already have.

I'm sending him a plane ticket so he can come install some LEDs on my truck.

 

[gpracer1]

@Kenny D
Got ‘em yesterday in the reg mailView attachment 191357View attachment 191358

Just put mine in 10 minutes ago......looks nice but I have 1 bulb leftover????