Problems with car!!
 

if the dealership replaced my timing chain then i started throwing a code(p0011)..is that a problem caused by the dealership or did it just cause my timing from my tune to be off, and i just need a reflash?

P0011
This code will trigger the check engine light under the following condition:

The comprehensive component monitor, referred to as the CCM, monitors the Variable Camshaft Timing (VCT) position for over-advanced cam timing. If the cam timing exceeds a maximum calibrated limit or is stuck in an advanced position, the check engine light will come on and set this trouble code.

Possible Causes:

Incorrect camshaft timing
VCT solenoid valve stuck open or continuous oil flow to piston chamber
Camshaft advance mechanism binding, or faulty VCT unit

right but do u think this is a dealership problem or do i need to be retuned cause the dealership isnt gunna match the timing that i had on my tune?

Was the BYT tune in at the time of the service work? or was it tuned back stock before the work was done?

Ignition timing and camshaft timing are not the same

this happeneed to one of my customers. His issue was the car jumped a tooth (Car wont go in to any vvti like this) So go back to the dealer!!

Either they did not install the timing chain correctly (surprisingly easy to do) or you have a faulty intake camshaft actuator or solenoid. The solenoids go bad all the time, the internal resistance gets too high and they read incorrectly. I can guarantee this has nothing to do with your tune. The tune doesn't effect cam timing...

But pull the tune out fyi