2013 Denali LML

[Cyrperformance]

In need of stock LML .ctz file. OS12644094. Please Help

 

[clrussell]

Call one of the vendors and see if they can get ya one.


Sent from my iPhone using Tapatalk

 

[GMC_2002_Dmax]

In need of stock LML .ctz file. OS12644094. Please Help

That is the early 2011 OS, that is not correct for a 2013 truck,

Its wrong, was this an H&S tuned truck ?

We have them on our site for purchase, link in SIG Below