2011 Mustang V6 3.7L BBK Long Tube Headers and Off Road X-Pipe - Roush Axle Back vs. Stock Exhaust

All the mods included on the 2011 Mustang V6 include a C&L Cold Air Intake, Bama 93 Tune, and BBK Long Tube Headers and Off Road X-Pipe. I had the Roush Axle Back Exhaust and it was just too loud for my daily driver. I wanted to see how much the stock exhaust would dampen the sound to see if the axle back is all I would need to change or if I should've gone with a Catted X-Pipe and the answer was clear to me. Stock exhaust and BBK LTs and OR X-Pipe is not loud at all. My Roush without the BBKs was louder. I now want to get some high flow axle backs, maybe the Borla Touring. I will say that I feel the car a little more torquey. Maybe because of the additional back pressure but I don't believe that I have sacrificed much hp if any at all. At least now I can drive my car and hold a conversation with a passenger!

Category:

Autos & Vehicles

Tags:

• 2011
• mustang
• v6
• 3.7
• 3.7l
• roush
• axle
• back
• exhaust
• bbk
• lts
• long
• tube
• headers
• x-pipe
• xpipe
• pipe
• stock
• versus
• vs.
• comparison

[rmvazqueztous]

what wheels are those on your car, I like them very much

[pastelasoproductions]

@rmvazqueztous GT500 machined wheels.. they are on americanmuscle

[jmc6000]

I think either the Borla touring or S-type will sound great!

[pastelasoproductions]

@jmc6000 Thats the plan because stock sound sucks!

[TexasGunslinger9]

*Guy In Cavalier*- "THE WORLD IS COMING TO AN END! Oh wait, it was just that mustang."

[rider4life51]

any drone when you had just the roush axle backs

[CmedinaDC]

hey bro i love your dyno vids but i have a question. When you did the dyno runs before and after the BBK long tube headers and x pipe did you run the stock factory driveshaft? & also is your stang manual or auto?

[xboxkiller1264]

Almost like V8 :)

[LurkingFatalis]

@jiujitsufighter123 No, but in some states, the O/R X pipe is. Most states require that you keep your cats.

[MENMYMUSTANG54]

You answered my question thank you. I have a 2012 v6 with flowmaster 40 series mufflers and i will be putting headers and an x-pipe soon. I want the off road x-pipe but i did not want it to be too loud. So now i know i will be fine with my stock mufflers and the off road x-pipe. Thank you for posting this video.

[xXMikeG916Xx]

At 0:33 why does it sound like your going fast when your barely passing people up?

[jiujitsufighter123]

Wait aren't long tube headers illegal?

[mrdoominik]

whats the speed limit on the highway over there?

[bighunt08]

I prefer that sound to that of some v8's, god that is good sounding for a v6.