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BBK Off-Road X-Pipe (05-10 GT)

Market Price $321.99 You Save 13% ($42.00)
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  • Item 56120
  • MPN# 1769

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Features & Details

  • Improves Exhaust Flow and Sound
  • Raspy Race Car Growl
  • For Off-Road, Track Use
  • 2-3/4" Mandrel-Bent Aluminized Tubing
  • Fits 2005-2010 GT and Bullitt
Increases Overall Performance. Add even more horsepower and torque to the rear wheels by eliminating those power robbing catalytic converters with a BBK Off-road X-pipe. A BBK X-pipe will greatly improve your pony's exhaust flow to increase your Pony's overall performance. BBK's in-house dyno-testing has shown solid gains of 15 to 20 horsepower.

Race Car Growl. This free flowing BBK x-pipe for the 2005 to 2010 Mustang's 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 BBK Construction. BBK's X-pipes use a free-flowing 2-3/4" diameter CNC mandrel bent aluminized tubing and a merged X crossover to improve flow. It also features OEM style hangers that attach in the stock locations for a perfect fit.

Application. This BBK Off-road X-Pipe is specifically designed to fit the 2005-2010 GT and 2008-2009 Bullitt Mustangs with either BBK's 1612 Series shorty headers or the factory manifolds and a dual catback exhaust installed. Intended for off-road, track use only, does not include catalytic converters.

Technical Note: This BBK product is intended for off road use, and is not legal for use in emission restrictive states.

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
  • (1) Off-road X-pipe
  • (2) Down pipes
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Standard Length "X" Type Headers Required: Shorty
Piping Material: Aluminized Steel Piping Size: 2.75"
Catalytic Converter: "No" - For off-road use only Fitment: 2005-2010 GT Mustangs
Will it fit my Mustang?
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10

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Most Helpful Reviews

Good stuff !!!

Really cool upgrade for the price !!! Recommend. All the eyes are on my car now

Helpful (1)


I just purchase this BBK and they sound loud and great. I pair them with my Corsas exhaust on my Mustang GT 2006 and love how it sounds. installation took me about 35 mins. simple and easy. any recommendations ...

Read More
Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 23 Reviews

Customer Photos (4) Submit Your Photo

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6 Questions / 8 Answers

Ask a Question

When it says track use only does that mean it is not street legal? I may sound dumb but I can not find the answer because I would love to have these on my 07 GT?


  • Hey Jeffrey, So with these labeled as "off road" or "track use only" it does mean that they are prohibited for street use. They are catless and each state requires that cats are on the car at all times to help with emissions. *Cats (Catalytic Converters)*


Helpful (0)

Do you have to have aftermarket headers or will it fit on stock headers with an axleback exhaust


  • This X pipe will fit your stock headers or any aftermarket shorty header as well as your stock or aftermarket over-axle pipe.


Helpful (0)

Can I use this x pipe with BBK long tube headers if I decided to put some in down the road?


  • The BBK Off-Road X-Pipe (05-10 GT) can work with BBK Long Tube headers as the downpipes are clamp ons. You can remove the downpipes to fit long tube headers.


Helpful (0)

Is there anything I can do in order to not lose low end power while making the top end gains from the off road x pipe?


  • It is very hard to get both low end power and high end power. In order to get a good compromise, you can go with the Pypes Off-Road H-Pipe (05-10 GT), item # 20125, ( along with a set of aftermarket shorty headers. You should essentially get enough back pressure from the mufflers to not lose to much power. A H-Pipe will definitely help with that because of how it lets the air flow.


Helpful (0)

I know it is recommended to get a tune after installation, but will it hurt if I don't?


  • We highly recommend getting a tune with the installation of the BBK Off-Road X-Pipe (05-10 GT). With out the tune your car will not run properly.


Helpful (0)

Should I get these for my 05 GT on my 05 GT I got the BBK Shorty Headers and the SLP Loudmouth Axle-Back Exhaust, and I wanna get new midpipes. What will sound better, the X-Pipes or H-Pipes?


  • X-Pipe is the way to go for optimal flow. You will lose a little low end torque but it's well worth the top end gains. FYI they are LOUD on start up/ cold idle... well actually they are loud as heck all the time LOL!Have had mine on for 7 months now and they have toned down slightly but still LOUD. I have zero regrets. 'Merica!


Show 2 more answers Helpful (0)

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Customer Reviews (23) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Loudness / Volume 4.952381 5.0
  • Exhaust Note 4.761905 4.8
  • Fit & Finish 4.523809 4.5
  • Bang For Your Buck 4.761905 4.8

  • 5/5

    Installation Time: Less than 1 Hour

    February 06, 2017

    Good stuff !!!

    Really cool upgrade for the price !!! Recommend. All the eyes are on my car now


    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    January 25, 2017


    I just purchase this BBK and they sound loud and great. I pair them with my Corsas exhaust on my Mustang GT 2006 and love how it sounds. installation took me about 35 mins. simple and easy. any recommendations on what else I should add on?


    Year: 2006 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 07, 2016

    Amazing sound

    Only took about an hour to install and very simple


    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Weekend

    November 06, 2016


    Took awhile to install. Had to cut my stock going to the heads. But other then that everything went great. Sounds great even being straight piped.


    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 01, 2016

    Bbk xpipes

    This x pipes sound very good it brings out the beast in the mustang i have a 2007 gt with roush supercharged with flowmaster on the back and this xpipe gave the stang that raor I recommend this bbk x pipes installation took about 1 hour 1/2


    Year: 2007 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 21, 2016

    Off Road X-Pipe

    First off, let me just say everyone turns their head with the outlaw mufflers paired with these bbk off-road x pipes I recently put on. Huge fan of the loud old school muscle sound it has, however if you want the old h pipe fox body sound this isn't the exhaust for you. I highly recommend this exhaust of you want a track sound!


    Year: 2005 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    September 07, 2015

    Exactly what I expected!

    Fitment was perfect, and I don't use that word often. Much louder than OEM but that is expected when you run no mufflers. wish it would have came with new clamps for my new cat-back, but thats just me being picky. In short I love it, my neighbors hate it.


    Year: 2007 Submodel: GT Warren, MI

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 08, 2012

    BBK X-Pipe

    Before i had the Pypes offroad H-pipe and Borla Stingers. i liked the deep tone but i wanted a littler more snarl, so i decided to go with this. DEFINITELY a good choice, at first i was afraid of it being raspy, however as soon as i turned the key over it was completely different from what i expected. it has a deep rumble at idle and and in the higher RPMs it has a nice race car sound. with the Borlas there is little rasp (however some) but i recommend anyone looking for a good X pipe to get the BBK its a really good bang for your buck and its an awesome product fit is top notch and the bigger diameter pipe is nice at well. American Muscle is #1.


    Year: 2006 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    September 12, 2011


    If you really want to unleash the full potential of your Mustang, you have to get this part! I couldn't believe the sound and the power I got from this simple install. If you can turn a wrench, you can put it on. You will need an extension for your ratchet and a universal joint to get into the tight spaces, but it is worth it. This is the way the 4.6 is meant to sound and to perform. To get the most out of this mod, you really need to get a tuner, though. After I hooked up the tune, it was like the whole car woke up!


    Year: 2006 Submodel: GT Lafayette LA

    Helpful (6)

  • 5/5

    Installation Time: Afternoon

    January 20, 2012

    Great with a few issues however...

    Had my buddy install my xpipe for me since i don't know much about cars. Only problems were fitting in the stock O2 sensors. Had to buy two new O2 sensors that were longer to fit. However my engine light is still on and I don't know how to fix that. Besides that, the car sounds great and I can definitely feel a difference in power. I'd definitely recommend this to a friend. You may also want to tune your car after. If you're looking for more power and a louder exhaust note out of your mustang, this is a great x pipe to get for your buck!


    Year: 2007 Submodel: GT Tampa, FL

    Helpful (5)

    • Response from AmericanMuscle

      Once you have a tune for the off-road pipe, the check engine light will go off.

      Lisa , Content Specialist

  • 5/5

    October 20, 2010

    Off road xpipe

    Sounds great but my neighbors dont seem to think so lol. The install was easy, took about an hour. One of the bolts for the clamps was missing, but i had an extra one lying around.


    Helpful (4)

  • 5/5

    July 02, 2011


    I love this x pipe. Matched up with my bbk shorty headers and pype bombs it sounds great and can feel more power. I installed them this morning and already have gotten so many thumbs up. Sounds like nascar lol.

    Zach Cordle

    Year: 2008 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    August 15, 2014


    This was the first bolt on I purchased when i got my s197. I wanted something to turn up the volume on my car to unleash some power. Took a couple hours to install but everything fit perfectly. With stock headers and mufflers, the sound is a bit louder but a lot throatier when you get on the gas. Few months later, I paired it with some flowmaster outlaws and together, these babies scream!!! People have told me they can hear me at least a mile or 2 away and I can definitely feel a performance gain. This is a great X pipe for a great price


    Year: 2007 Submodel: GT Tampa, FL, USA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    February 21, 2013

    This x-pipe is AMAZING!

    I'm very pleased with this x-pipe from BBK. I paired this x-pipe with a tune and WOW! I have a great exhaust sound now and some noticeable power gains! Also, thanks for the very fast shipping AM!


    Year: 2006 Submodel: GT Franklin, TN, USA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    February 10, 2013

    Solid Product!

    I purchased the BBK O/R X Pipe, after sitting many nights and going over each X Pipe in the same catagory. And I am completely satisfied with the results! The quality of this product is outstanding for the price. Installation was extremely easy, and the end the result in sound is amazing! Very nice tone at idle ( along with Bassani axle back ), and a very aggressive growl while accelerating!! Can not complain about anything! Thanks again to AM for impeccable service!


    Year: 2007 Submodel: GT McClure, PA, USA

    Helpful (1)

  • 5/5

    May 09, 2012


    I installed this in my driveway by myself in about an hr and a half while drinking beer. Fits great looks great, and with my Pype Bomb axle backs, it sounds ridiculous!!! Definitely not for the faint of heart, but if you like it loud, its a must. can still cruise without ticking everybody off though if you want. Thanks again AM!!!!


    Year: 2009 Submodel: GT petal, ms

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    July 27, 2012

    Great sound

    Couldnt believe how loud they were gonna be. This product is worth buying you won't regret buying it you can tell the power once you put the foot on the gas pedal. And that's cause I have the stock headers I can imagine once I put some headers can't wait. Thanks AM for this awesome product


    Year: 2008 Submodel: GT Mercedes ,TX

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 15, 2013


    Excellent product coupled with BBK shorty tuned headers. This is how a Mustang should sound, but not for the faint of heart. Loud and proud to be a Mustang. Fit up was perfect and installation was easy.


    Year: 2007 Submodel: GT Port Orchard, WA, USA

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    April 18, 2013

    Alternative to Longtubes!!!

    All i have to say is wow! what an amazing upgrade over stock! you can feel the power differences also!! These tubes are excellent and so loud and crisp! 1st and second gear just Rip!!!! I also have the pypes mid muffler catback exhaust which only improves the sound more! If you are looking for a cheaper alternative, THEN GET THESE!!!


    Year: 2007 Submodel: GT Merrillville Indiana USA

    Helpful (0)

  • 3/5

    Installation Time: Afternoon

    May 01, 2017

    An honest review..

    This x pipe sounds great with flowmaster outlaw mufflers. Love the sounds! But there were problems with the install and shipping. As far as install goes. This is not a complete WILL need 02 sensor extensions... or be prepared to zip tie them somewhere out of the way. As shipping g goes.I was not giving the clamps needed to complete the install of the x pipe. Luckily the shop I work at is next to an advanced autos where I was able to get clamps. American muscle got me the clamps roughly 1 week after the install. They apologized for the inconvenience, and shipped them free of charge. Alot of fitment adjustments were needed due to the x pipe being possibly bent or from using a different clamp...with that all being said these are great if you know exactly what you are getting into.. have all your bases covered before starting...and read reviews first...if someone has an issue with the product like 02 sensors being too short expect you will too. Enjoy this product guys!


    Year: 2006 Submodel: GT

    Helpful (0)

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