Res Delete is a must for any RS5 Owner. 2021 RS5 Before and After with the Res-X Resonator Delete.

[@carsandall]

If you all enjoy the video please don't forget to Like, Comment and Subscribe to our new channel. Lot's more content to come!

[@hjluit]

Are you still running it? I did this to my B8.5 Audi S4, and took i put the resonators back on after two weeks because of drone when cruising. How is the drone in the RS5?

[@carsandall]

Hey! Yes still running it. No issues at all. Just waiting for the warranty to run out so I can install some DP and a tune, stay tuned ;)

[@Turdzi]

What product did you went for? Is it the front pre cat delete or the middle one just before rear axel ?

[@carsandall]

Hi there, its the front resonator. Not the cat. :)

[@matthew3798]

factory GPF still in place?

[@carsandall]

Yep, why is it worth changing?

[@issakuwahara7752]

Where can you get this done

[@carsandall]

I went to a local performance shop, they order it for me and installed it. Are you in Canada?

[@smallengines187]

Is gpf/opf version?

[@carsandall]

Nope, pretty sure it would have triggered an ecu warning.