For all of you people who hate on muffler deletes, I just got mine done. I have a custom y pipe from the mid pipe to the tips. This is the result.

How does it sound inside the car at freeway speeds? Sounds good in the video but if there is drone at the highway, that's a deal breaker for me.

It's actually not bad with my windows up I can have a comfortable phone conversation.
On gears 3,4,5,6 if you're not accelerating and just keeping the same speed like cruse control then there's almost no sound

When compared to the sweet sound of a OE or aftermarket this is just a lot of ugly noise and rasp! Muffler delete is nothing more than a ghetto mod...Gary