Vararam interchangeable from LS3 to LS7 ?

[David Gordon]

I was wandering if the Vararam will fit my 09 Z. I was told by 1 source it would and 1 it would not. If so would the car need to be tuned?
Thanks

 

[JG853]

Looks like it is the same product number for a LS3 and LS7.

No need to retune with a Vararam, unless you want optimal performance.

 

[vettecellent]

I've got a Vararam on my C6Z, just disconnect the battery when installing the CAI, when finished installation, connect battery back in, the computer will 're-learned' ( or re-turne itself), but you must drive it for at least 100miles, find some open road with no cars around, open it up a few times for the computer to re-learn its fuel/air mixture.

I was wandering if the Vararam will fit my 09 Z. I was told by 1 source it would and 1 it would not. If so would the car need to be tuned?
Thanks