Cobb tune and the new phaser software update

[aandrews109]

Took my '19 in for the PCM Re-flash.
I'm running a tune from JDM Engineering and had contacted them first for advice.
Their advice was to return to Stock Tune, verify the PCM and TCM Strategy Codes before and after the tune.
PCM Strategy changed and TCM Strategy Code remained the same.
Sent them the new Strategy Code and they sent me an updated tune.
Loaded the new tune and everything is working great.
I didn't have the Phaser Rattle or "Shutter" condition before or after the update so my Dealer only updated the PCM.
Been running the updated tune for about a week now.

 

[xrocket21]

I have a JDM tune. I asked them if I could do the phaser update and they said yes, just send them with the strategy after.

I had the recall done and hit up JDM and was charged $385 to update the tune.

I considered just going to goose but it just too expensive for me.