Loudest roaring sound

[Luca]

Hey guys I just bought a 2016 Mustang GT/CS and my previous 2010 mustang I had straight piped. I'm looking to make this one sound mean and loud and have been recommended a few options.
- flowmaster with X pipe and 2 chamber muffler
- x pipe with black widow racing mufflers.
please let me know keep in mind I want to keep my cat converter. Thanks!!

[stangstevers]

I had macs on my 2011. It didn't have too much of that gargle sound but more of a traditional big block kind of sound.

[Scrape]

Roush muffler and delete the resonators will make that coyote sing. And it will be loud!

[Luca]

Roush muffler and delete the resonators will make that coyote sing. And it will be loud!

Thanks! Appreciate it

[Ray721]

If you want loud and keeping the Cats. Go Roush for sure.

[Luca]

If you want loud and keeping the Cats. Go Roush for sure.

Ok thanks ray for the help

[newbiestangowner]

^^ what Ray and Scape said^^if you are not planning on doing anything up front - if you are from what I heard roush starts to sound raspy

[Toxix]

If you want loud, it doesn't get much louder than my setup.
Roush Axlebacks
Resonator Deletes
Lethal Offroad H-Pipe (No cats)


Its a little too loud for daily driving.


I took a video of my previous Mustang but please keep in mind this is with the stock, factory catted H-Pipe. The Lethal pipe made it twice as loud after this.
Watch it till the end, when the car turns around the corner:


https://www.youtube.com/watch?v=JqiKQzIG0as