Anyone have any idea when are there gonna be performance parts available for the new 2019 Sierra ?

[Sierra Dan]

12 hours ago, shift_grind said:

His truck is not e85 compatible.  I'd r Ally recommend not being the first tuned 2019 either.  Best to wait it out a little.  

There are conversion Kits out there to make this happen.

Not sure about the price or if it will work on the new Dynamic Skip Fire 5.3 or 6.2

Somewhere on here is a thread about it.

[SierraHD17]

Once the ecm is unlocked you will be able to do whatever you want... including deleting dynamic skip fire.

[lt1z]

Going to have to wait on tuning to do much. Hopefully by Spring 19.