Friend straight piped 2015 Dmax.. NO codes thrown?? No tuner...

Taylor-34

New member
Jan 13, 2014
443
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Cali..
A buddy just sent a video he did a full muffler and DEF delete on his 2015 sierra 2500 dmax, it has 2k miles on it he drove the piss out of it for about 300 today doing burnouts and such and it hasn't thrown any codes yet..????

He's going to tune it but he has money like no tomorrow and this is his sema truck so it will be sold after it ya built but my question is isn't that bad on the truck to be driving like that? Not that he cares but I just thought what in the hell is he thinking..
 
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LWATSON

future trans limpers
Jul 30, 2008
2,587
1
36
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Scotland Neck NC
I'd be interested to know the truth about it not being tuned, cant imagine a 2015 operating without issue with everything deleted and no tune. Ive been wrong before, if I'm wrong now I'll just add it to the list of things I've been wrong about.
 

Taylor-34

New member
Jan 13, 2014
443
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Cali..
Ya he has the tunes sitting there he just beat on it without it and I was just thinking what in the hell and hiw is this not horrible on the truck.. Idk was just wondering if there was insight on the situation

And lol last years sema truck was a megacab cummins on 24x14s it was butt ugly but I guess........... Ha
 

Hot COCOAL

May the farce be with you
Jun 9, 2012
4,433
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I checked his website out
LMFAO

He specializes in;
18" lifts, straight axel swaps and 24's with skinny tires
So his speciality is making trucks worthless for a ton of cash, lol

TOOL BAG!
 

Hot COCOAL

May the farce be with you
Jun 9, 2012
4,433
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But isn't that all of our speciality? Haha

Speak for yourself!
:)
Yes, yes, yes. I cracked a piston, but before I really tied to push the ol gal, she was much MORE capable than a stock rig...
As an end result of the mountain cash I'll have into it, I'd like to think it's still an extremely utile vehicle, that's the goal at least.

I'd happily place my "running truck" against anything that dude builds;)

No shit, I just need to get 80k and I'll bteak even:roflmao:

:eek:
I'm right there with ya....:(
Which is why I CAN'T sell the damn thing
 

bigjake18

Member
Apr 2, 2013
85
0
6
college station, tx
Go back and look at his Instagram comments when someone asked if there's no programmer. Ravi said who said there's no tuner on it. And I know the guy buying his last year sema truck so it'll be in good ole Texas in a few days
 

duratothemax

<--- slippery roads
Aug 28, 2006
7,139
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Wyoming
100ms after key-on, it will set a loss of comms DTC with the DEF tank module....followed by about a billion other DTC's.

He is FOS if he says its not tuned.
 

MACKIN

Smell My Finger...
Aug 14, 2006
3,948
1
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Connecticut
I follows the owner of that truck on Instagram and had to stop because that truck almost made me throw up every time I seen it. Definitely not good looking

I think the answer lies with in the picture description, " The Truck Your Kids Kids Will Talk About" HUH???

My kids kid is 3 months old and he aint saying much! :eek: