GM Performance Intake

ZR2EDDYB

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Oct 19, 2022
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Springfield, MO
Has anyone here installed or had any experience with the Genuine GM Performance Air Intake Upgrade 6.2L 84789804?

I found a video of a gentleman installing it on his ‘19 AT4. He said it included a labor code for an ECU reflash to optimize the increased flow. I will be calling my dealership on Monday to gather further info.
 
Did you ever follow-up with the dealer? I am curious if this is supported on the ZR2.
 
Did you ever follow-up with the dealer? I am curious if this is supported on the ZR2.
Yes. It sounds like this was discontinued (the tuning) prior to our model year. The intake is still available from a third party but the dealership is no longer offering a tune with the package.

I recently installed the K&N intake system which I am very happy with.
 

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