Definitive EcoBoost Exhaust Sound Thread

[SHOdded]

Bigfoot's 2013 SHO with only a muffler delete:

http://s14.photobucket.com/user/versionJDM/media/8758B0E2-4180-4432-B0AF-705226D7D849_zpsz6rv7vfc.mp4.html

http://www.ecoboostperformanceforum.com/index.php/topic,6232.msg96985.html#msg96985

[SHOdded]

While not a "sound" post, here is an example of a resonator used to help reduce drone.  If you are otherwise happy with your exhaust mods, this would be a good addition:
http://shoforum.com/index.php?threads/fixing-the-drone.133170/

[paokara777]

Bigfoot's SHO with a muffler delete sounds epic!

Do any muffler shops do this or do you have to find one willing to remove mufflers "hush hush"

[SHOdded]

To date, muffler removal has not been an issue.  Catalytic converters, whole another story.

[paokara777]

Then this will be my next mod. I gotta have that sound

[SHOdded]

ROWR!

[salsathe4th]

Is this what everyone else's sounds like with just the third cat and mufflers removed? Because damn does this sound good.

https://www.youtube.com/watch?v=EUbpz695cL8

[BOT_ROCKET]

Fusion Sport with muffler delete.

https://youtu.be/0jsncg3VGV8

[derfdog15]

2015 SHO PP

Stock downpipes, resonator replaced with X-pipe, OEM mufflers replaced with Summit Race Mufflers, otherwise stock car
https://www.youtube.com/watch?v=MMemSfOHl9U

Mods for the following: Airaid CAI, EPP hotpipes (noisemaker deleted/replaced with TiAL wastegate), and TiAL BOV replacing OE BOVs

Catless Stainless Works downpipes, resonator replaced with X-pipe, OEM mufflers replaced with Summit Race Mufflers
Idle: https://www.youtube.com/watch?v=S4NmDviFHrM
Neutral Revs: https://www.youtube.com/watch?v=sBVDsPlNtMs
On the dyno: https://www.youtube.com/watch?v=WQlkF54XZ-E

[Colorado-SHOBro]

2015 SHO PP

Stock downpipes, resonator replaced with X-pipe, OEM mufflers replaced with Summit Race Mufflers, otherwise stock car
https://www.youtube.com/watch?v=MMemSfOHl9U

Mods for the following: Airaid CAI, EPP hotpipes (noisemaker deleted/replaced with TiAL wastegate), and TiAL BOV replacing OE BOVs

Catless Stainless Works downpipes, resonator replaced with X-pipe, OEM mufflers replaced with Summit Race Mufflers
Idle: https://www.youtube.com/watch?v=S4NmDviFHrM
Neutral Revs: https://www.youtube.com/watch?v=sBVDsPlNtMs
On the dyno: https://www.youtube.com/watch?v=WQlkF54XZ-E

I assume you just used a regular x pipe piece not a resonator style x pipe? Hows the drone?

[derfdog15]

2015 SHO PP

Stock downpipes, resonator replaced with X-pipe, OEM mufflers replaced with Summit Race Mufflers, otherwise stock car
https://www.youtube.com/watch?v=MMemSfOHl9U

Mods for the following: Airaid CAI, EPP hotpipes (noisemaker deleted/replaced with TiAL wastegate), and TiAL BOV replacing OE BOVs

Catless Stainless Works downpipes, resonator replaced with X-pipe, OEM mufflers replaced with Summit Race Mufflers
Idle: https://www.youtube.com/watch?v=S4NmDviFHrM
Neutral Revs: https://www.youtube.com/watch?v=sBVDsPlNtMs
On the dyno: https://www.youtube.com/watch?v=WQlkF54XZ-E

I assume you just used a regular x pipe piece not a resonator style x pipe? Hows the drone?

Correct, this is the X-pipe: https://www.summitracing.com/parts/jex-sxp4/overview/

Drone is definitely there at highway speeds, but not too bad IMO, then again I am used to a mustang with drone-masters so there's that, and my F150 had glasspacks on it. I'm kinda desensatized to drone honestly.

The drone seems to be there around 55-60 and ~68-75 or so. I know its there from turning the radio and A/C off to see if there was some, but for the most part with the radio on, even pretty low, and especially with climate on, its almost impossible for me to tell.

I just bought a go-pro (shoutout to Mike A.K.A MiWiAu ) so I'll get some driving clips once that gets here, and share em for you guys.

[derfdog15]

Here is a clip of my setup in a parking garage, with BOV sound as well.

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

[ZSHO]

Djxfactor  [2014 Ford Flex]
That's a cold-start vid.  Rear Muffler and 3rd Cat delete on an otherwise factory exhaust.  Tips came from two donor 2014 Honda Civic SI's (both buddie's cars already had swapped their exhausts and had their tips sitting in a box) if you can believe it!  The tips fit the oval bumper cutouts just about perfectly and you can't beat free!!
ftp://! No longer available

[djxfactor]

Djxfactor 2014 Ford Flex.
ftp://! No longer available

I was just about to head over here and post that vid Z! You're quick! LOL

Just to fill in the info...

That's a cold-start vid.  Rear Muffler and 3rd Cat delete on an otherwise factory exhaust.  Tips came from two donor 2014 Honda Civic SI's (both buddie's cars already had swapped their exhausts and had their tips sitting in a box) if you can believe it!  The tips fit the oval bumper cutouts just about perfectly and you can't beat free!!

[AJP turbo]

I love the cold start up.....where was the free revs?..complete the vid