Can I use a tune by email?

I have heard yes & no on this.

I've had some work done on my CTS & now I need some changes to get some knock out etc.

Can someone tell me can I get a tune I can put on my car with the Editor by email or does the tuner need the interface?

Thanks.

Eric

If they have a MPVI2, they can change/edit your tune file without a license.

Thanks for the reply. But only with the MPVI2? I think that's what they have but not with an MPVI3?

Either or will work

I thought they couldn't save it without my or a license. How does this work?

If the pod is licensed to the car then anyone can edit your file and send it to you to upload