BBK Catted X-Pipe (11-14 V6 w/ Long Tube Headers)

32 Reviews 15 Answers

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$449.99

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Item 56119

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Features, Video & Details

Improves Exhaust Flow and Sound
For Use with BBK Long Tube Headers
High Flow Catalytic Converters Included
2.75" Mandrel-Bent Aluminized Tubing
Fits 2011-2014 V6 Mustangs

Product Resources

Customer Photos (13) Customer Reviews (32) Questions (21) & Answers (15)

Review & Installation Video

Increases Overall Performance. Add even more horsepower and torque to the rear wheels of your 3.7L V6 Pony with a BBK Catted Shorty X-pipe. A BBK Catted X-pipe will greatly improve your Pony's exhaust flow to increase overall performance. This BBK X-pipe is specifically designed to be used with BBK's 1642 Series full length headers.

Race Car Growl. This free flowing BBK X-pipe for the 2011-2014 V6 Mustangs not only increases power, but it also adds a crisp raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

Durable Construction. BBK's X-pipe uses a free-flowing 2-3/4" diameter CNC mandrel bent aluminized tubing and a merged X crossover to improve flow. It also features high-flow catalytic converters to provide a significant horsepower increase over the restrictive stock cats.

Application. This BBK Shorty catted X-Pipe is specifically designed to fit the 2011-2014 3.7L V6 Mustangs with BBK Long-Tube Headers installed.

Technical Note: This BBK product may not be legal for use in emission restrictive states. Check local ordinances.

Fitment: 2011 2012 2013 2014 Details

MPN# 1461

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box

Shorty X-Pipe w/ Cats
(2) 12" Rear O2 Sensor Extensions

Installation Info

Installation Time

(approx) 2 Hours

Difficulty Level:

Light to Moderate mechanical skill required.

Installation Guides

Manufacturer:
How to Install BBK Headers & X-Pipes on Your 2011-2012 Mustang V6

Tech Specs

Mid Pipe Specifications

Style Mid Pipe:	Shorty "X"	Type Headers Required:	Long Tube
Piping Material:	Aluminized Steel	Piping Size:	2.75"
Catalytic Converter:	"YES"	Fitment:	2011-2014 3.7L V6 Mustangs

Tech Guides:

Fox Body Catalytic Converters - Aftermarket Fundamentals

Will it fit my Mustang?

V6 - 11, 12, 13, 14

Questions & Answers (21)

5 Top Rated Questions

How much does this product weight ?

The shipped weight is 18 lbs.

Helpful (0)

I have Roush axlebacks, will the BBK catted x-pipe and the BBK long tube headers work with these axlebacks?

Yes, you can essentially pair any mid-pipe with any axle-back as they do not directly connect. As long as both match up with the factory over-axle and intermediate pipes, you should not have any fitment issues.

Helpful (0)

I have the catless off road x pipe. I also have the sct4 tuner from bama. But I need to pass inspection so I have to get the catted x pipe. Does the bama tuner come preloaded with a tune for the catted midpipe and if not how do I get a tune for it so that the light will come off and my car will run properly?

The Bama tuner would be custom tunes that you would request what you want when buying the tuner.

Helpful (0)

I have the BBK long tube headers and the catted x pipe and I'm trying to figure out if I need to order a magnaflow cat back or axle back exhaust to finish a complete setup

A completeset up would be getting the Cat-back version.

Helpful (0)

Will this fit with the Pypes Mid Muffler Cat-Back Exhaust?

As long as pair the same brand header and mid-pipe together this will bolt up to any brand cat-back!

Helpful (0)

Not finding an answer? Ask your question! Post Your Question

10 More Questions

Will these cats keep the check engine light off 1 answer

Your check engine light will appear with these installed without a tune.

Helpful (0)

does this mean that this order will come with the bbq catted x pipe and bbq long tube headers? 1 answer

Purchase of this item will come with one (1) BBK Catted X-Pipe that is for use on 11-14 V6 Mustangs with long tube headers installed, it will not include long tube headers.

Helpful (0)

For the 2011 V6 Mustang will the included 12 inch rear o2 sensor extensions be long enough or should I consider buying longer extensions 1 answer

When installing the BBK Catted X-Pipe, the factory oxygen sensor harness will be able to reach the O2 bung if you are able to remove the wiring harness clips that are located by the transmission. Or you can use the supplied rear oxygen sensor extensions.

Helpful (0)

Will the BBK Catted X-Pipe fit the Borla Stinger S-Type cat back exhaust? 1 answer

The BBK Catted X Pipe will fit the Borla Stinger S-Type Cat-Back Exhaust.

Helpful (0)

Can this mid pipe be used with the borla LT headers? I understand the borla comes with the off road x pipe but I'd like to keep the decibels down a little. 1 answer

When doing long tube headers you will need to match the same brand header as mid-pipe for proper fitment. We would not be able to confirm the fitment of the BBK Catted X-Pipe with the Borla long tube headers.

Helpful (0)

Will this work with the stock 2013 muffler set up? 1 answer

This BBK Catted X-Pipe will work with the stock cat-back and axle-back for 2013 V6's.

Helpful (0)

Will this with BBK Long tube headers fit with Magnaflow competition catback exhaust? 1 answer

The BBK Catted X-Pipe and BBK Longtubes will have no issues bolting up to the Magnaflow Catback.

Helpful (0)

Will the bbk catted X mid pipe fit on my 2017 3.7 mustang along with the bbk ceramic long tube headers? 1 answer

The BBK catted x-pipe for 11-14 V6 will not work for your 2017. You would want to use the BBK Shorty Catted H-pipe for the 15-17 V6 linked below. You will also need the O2 extension kit for 15-17 V6, also linked below. BBK Shorty Catted H-Pipe: http://www.americanmuscle.com/bbk-catted-hpipe-1516v6.html BBK O2 Wire Harness Extension Kit: http://www.americanmuscle.com/bbk-o2-front-extension-harness-1516.html

Helpful (0)

Will these cats pass emissions inspection? 1 answer

The BBK Catted X-Pipe may not be legal for use in emission restrictive states. We recommend you check local ordinances and inspection guidelines for confirmation.

Helpful (0)

Do these come with donut gaskets? Or can I use the gaskets i have? 1 answer

The BBK Catted X-Pipe does not come with any type of gasket. The way the connecting points are designed, this X-pipe should sit flush with the collector for the long tube headers and bolt together for a tight firm fit.

Helpful (0)

Recommended For You

Customer Reviews (32) Write a Review

Overall Rating

4.4

out of 5 stars

Installation Time:Afternoon

Installation Cost:$250-$500

Loudness / Volume 4.566667 4.6
Exhaust Note 4.8 4.8
Fit & Finish 4.741935 4.7
Bang For Your Buck 4.612903 4.6

no one in the world ever gets what they want, and that is beautiful

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5/5

Installation Time: Less than 1 Hour

April 16, 2019

Great Sound!

Easy install. Less than 45 minutes but I had a lift. Had BBK X-pipe without cats and I didn't like the tinny sound. Great throaty sound now.

DocKimball

Year: 2011 Submodel: V6

Helpful (0) Thanks for your input!
- Loudness (Volume) 4
  4
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

March 26, 2019

Best Sound!

Sounds Amazing! Easy to install, i had it the off road before but I needed it to do emission!

YoanH

Year: 2014 Submodel: V6

Helpful (0) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

February 21, 2019

Must have for a daily driver

If you're going all out with the BBK headers and new exhaust these are a must. Highly recommend Magna Flow race series. Sound is killer.

MichaelD

Year: 2012 Submodel: V6

Helpful (1) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
1/5

Installation Time: Afternoon

October 06, 2018

Unclearable CEL

Fits well, sounds evil. Sadly Bama informed me that they can not tune out the CEL from these hi flow cats. Wish I had known before purchase. Feel like I've wasted my money.

Gomez

Year: 2014 Submodel: V6

Helpful (3) Thanks for your input!
- Loudness (Volume) 3
  3
- Exhaust Note 4
  4
- Fit & Finish 5
  5
- Bang for your Buck 4
  4
5/5

Installation Time: Full Day

August 28, 2018

There's loud then there's these bad boys

I got these with long tube headers and Roush exhausts. It's like driving a totally different car.

KeebumK

Year: 2014 Submodel: V6

Helpful (6) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

August 23, 2018

Excellent performance

Excellent performance and sound. More then I expected. Easy to install right along with the bbk long tube headers and not o2 sensor.

JoseD

Year: 2012 Submodel: V6

Helpful (3) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Shop Install

Installation Cost: $100-$250

May 07, 2018

AMAZING

I added these with the BBK Long Tube Headers, what i difference in sound and performance over the stock headers and X-pipe. The car sounds like a V8 now that the whole exhaust has been replaced.

Saints6

Year: 2012 Submodel: V6

Helpful (6) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

April 23, 2018

CRAZY!

If you want a stupid loud mustang, this is what you want.

RickA

Year: 2014 Submodel: V6

Helpful (7) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Less than 1 Hour

March 22, 2018

Easy install

I had the off road xpipe but i moved states and needed to get smogged so the time had come to change it out. The install was super easy already having the long tube headers, took about 20 minutes with the right tools and a helping hand

PhilipG

Year: 2012 Submodel: V6

Helpful (7) Thanks for your input!
- Loudness (Volume) 3
  3
- Exhaust Note 4
  4
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Shop Install

Installation Cost: $250-$500

March 17, 2018

Pipes

Headers were installed by shop 2 weeks ago I can definitely feel the difference now I already had a tune, 3.73 differential gears, borla stinger cat back exhaust system but the headers put it all together love'm guys and gals

battlezack

Year: 2014 Submodel: V6

Helpful (6) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Shop Install

September 22, 2017

Long tube headers

It is amazing..i love it But make sure to buy bamax4/sf4 tuner when u install the long tube headers

MuthanaA

Year: 2012 Submodel: V6

Helpful (8) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
4/5

Installation Time: Weekend

June 14, 2017

Very Happy

The x-pipe really opens the exhaust up. Even though it is the catted version it still gives a deep tone and growl that the car did not have before.

KrishnaG

Year: 2012 Submodel: V6

Helpful (7) Thanks for your input!
- Loudness (Volume) 4
  4
- Exhaust Note 5
  5
- Fit & Finish 4
  4
- Bang for your Buck 5
  5
4/5

Installation Time: Afternoon

March 16, 2017

LOUD

I have a 2012 V6 mustang with BBK shorty headers, Borla S types , and I bought the carted X pipe to complete the exhaust. All I can say is wow ... Who ever is behind you when you hit > 3000 RPM is gonna either love or hate you. This set up sounds amazing at idle and up to 2800 rpm. Sounds almost v8 like . However , 3000 and beyond it is raspy and loud like a screaming banchee. I have an automatic , so I can kind of get away with it , bit I plan on seeking out resonators before the borlas to cut down on some rasp. The install took around 2.5 hours , but I was under jack stands . Word of caution , the stock exhaust mid pipe weighs a lot ! I managed to take it out and install the BBKs myself , but a buddy would help a lot

Marktang

Year: 2012 Submodel: V6

Helpful (8) Thanks for your input!
- Loudness (Volume) 4
  4
- Exhaust Note 3
  3
- Fit & Finish 3
  3
- Bang for your Buck 4
  4
5/5

Installation Time: Afternoon

March 06, 2017

Wow

I installed these with the bbk long tube headers and borla axlebacks and all I can say is wow! These woke up my car I noticed a difference in hp and torque once paired with a Bama tune but beware this is LOUD! Under 3500rpms it has an aggressive tone but at WOT it screams and you can hear it a mile away but over all it's a great product and I recommend it!

MichaelC

Year: 2012 Submodel: V6

Helpful (6) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 4
  4
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

December 11, 2016

Great Product

I installed this x pipe with the BBK lth along with Borla S type axle back mufflers and together they produce wonderful music to my ears-pure awsumness!!!

rm1063

Year: 2014 Submodel: V6

Helpful (8) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
1/5

Installation Time: Afternoon

September 30, 2016

Sounds nice and HP gains but....

All around disappointed with the BBK long tube headers and the catted x-pipe... Ever since having them installed my car has not ran good. And yes, I did get a tune from BAMA, and yes I did data log with them before assuming that's why... Found today that all the extension connections from BBK had water inside them from when I drove in the rain... The gaskets on the extension connections are not water proof at all... The water in the plug was causing me to get multiple DTC directly relating to the O2 sensor circuit. I.E. My car cannot read air-fuel ratio properly... I.E. Car not happy... Wish I had done Short Headers and aftermarket mid pipe instead.... Would've been cheaper too. The set up sounds AMAZING, and is very loud. I also can really fill the HP and Torque gains... But not worth having my car not run good. Wouldn't recommend to my worst enemy

Jeff

Year: 2011 Submodel: V6

Helpful (10) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 3
  3
5/5

Installation Time: Less than 1 Hour

July 03, 2016

Great product!

Was overly impressed with the outcome. Sound was amazing. Fitment was perfect. Not a single issue.

Blackenedstang

Year: 2011 Submodel: V6

Helpful (8) Thanks for your input!
- Loudness (Volume) 4
  4
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
5/5

Installation Time: Afternoon

January 25, 2016

V6 to V8 sound.

I wasn't sure which to get; catless or catted? But I decided catted was the way to go and wow I am glad that is what I chose. It is the perfect volume and really loud when I want it to be. Paired with my longtubes and Borla Stingers, my car sounds great. After only a week, I have had 2 people mistake my car for a 5.0 because of the sound. GET THIS.

Dj

Year: 2012 Submodel: V6 Tulsa, OK

Helpful (7) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5
4/5

Installation Time: Afternoon

April 09, 2014

2014 stang easy install highly recommend

Installed bbk long tube headers have stock axle back and Airaid intake with tune.Took me only 6 hours removing the stock parts are the hardest part WD40 helps. After that it was simple I used jack stands recommend a lift but it can be done on jacks. Only problem was a small leak out of one of the welds by the cats easy fix I'm sure they would have replaced. Instantly feel the gains while driving make a nice deep sound when u punch it that not to loud.

StangedOut

Year: 2014 Submodel: V6 Texas, USA

Helpful (8) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 4
  4
- Bang for your Buck 4
  4
5/5

Installation Time: Shop Install

Installation Cost: $500-$1000

April 06, 2014

2013 V6 Exhaust upgrade

This item was installed on a 2013 V6 Convertible with BBK lontube ceramic headers. The shop installed price included increasing and bending a 2.5" over axle tube and installing V8 Mufflers off my 2012 GTCS. The combination makes this V6 sound like a V8 and there is a night and day difference in the before and after sound. Video of before and after uploaded.

BradGTCS

Year: 2013 Submodel: V6 Seattle, WA, USA

Helpful (9) Thanks for your input!
- Loudness (Volume) 5
  5
- Exhaust Note 5
  5
- Fit & Finish 5
  5
- Bang for your Buck 5
  5

BBK Catted X-Pipe (11-14 V6 w/ Long Tube Headers)

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