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BBK Shorty Catted H-Pipe (15-17 V6 w/ Long Tube Headers)

Market Price $509.99 You Save 12% ($60.00)
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$449.99 (each)

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  • Item 390012
  • MPN# 1465

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    Features & Details

    • Aggressive Sound
    • Improves Exhaust Flow and Sound
    • For Use with BBK Long Tube Headers
    • High Flow Catalytic Converters Included
    • 2.5" Mandrel-Bent Aluminized Tubing
    • Fits 2015-2017 V6 Mustangs
    Overall Performance Increased. When adding a set of BBK Long Tube Headers to your 3.7L S550 Mustang, you will require the use of a Shorty Mid-Pipe for proper installation. BBK developed this Catted H-Pipe to match up perfectly with their Long Tube Headers and a stock or aftermarket catback system utilizing the factory connection. This H-Pipe will improve your exhaust flow to provide an increase in horsepower and torque. Not only will this Mid Pipe increase your overall performance, but it will add an aggressive sound to your exhaust with its "H" pipe design.

    Durable Construction. BBK manufacturers this Catted H-Pipe from quality free-flowing 2.5" diameter aluminized tubing for superior strength and corrosion resistance. This H-Pipe features smooth mandrel bends throughout the entire piping, to improve exhaust flow for more power and better performance.

    High Flow Catalytic Converters. This BBK Performance H-Pipe features a pair of high flow catalytic converters. They will provide a significant improvement in exhaust flow, over the restrictive factory cats, and an increase in horsepower and torque.

    Application. This BBK Shorty Catted H-Pipe is specifically designed to fit the 2015 to 2017 3.7L V6 Mustangs equipped with BBK Long Tube Headers.

    Technical Note. This BBK Mid-Pipe may not be legal for use in emission restrictive states. Please check your local ordinances.

    Fitment: 2015 2016 2017 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Catted H-Pipe
    Installation Info
    Tech Specs
    Mid Pipe Specifications
    Style Mid Pipe: Shorty "H" Type Headers Required: Long Tube
    Piping Material: Aluminized Steel Piping Size: 2.5"
    Catalytic Converter: Yes - High Flow Fitment: 2015-2017 3.7L V6 Mustangs
    Will it fit my Mustang?

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    Questions & Answers (18)

    5 Top Rated Questions

    I have 2017 v6 stang, running flowmaster scavenger xpipe and the flowmaster outlaw axle backs. Would this replace my xpipe? Also how will this effect sound, right now it sounds amazing and I don't want to loose the sound.

    • The BBK Shorty Catted H-Pipe is simply an adapter pipe to properly fit your long tube headers with your mid pipe. Typically the adapter pipes are simply smaller piping. in this case BBK happens to design their adapter pipe as an h-pipe for the V6. So, this will install to your Flowmaster X pipe, and you will effectively have the h-pipe and the x-pipe at the same time.

    Helpful (1)

    I see in a previous question that this doesn’t delete the resonator. Just to be clear, does it fit with the stock resonator, if I’m sill stock mid pipes?

    • Yes, this will be able to be installed directly into your stock mid pipe and some other mid pipes that have 2.5 inch piping.

    Helpful (0)

    do i have to change out to long tube headers at the same time if i want to install this H pipe or can i do this and then do the headers also would it be better for me to go with long tube headers or shorties for my v6 ??

    • These would only work with long tube headers, they will need to be installed together. Long tubes will see more airflow and get you a deeper exhaust tone.

    Helpful (0)

    What’s the difference between this h-pipe and the off road

    • Off-road mid-pipes will delete the catalytic converters where as the catted mid-pipes retain them. This will keep your vehicle street legal. If you were to remove the cats, a check engine light will be thrown and will require a tune.

    Helpful (0)

    Will the long tube headers catted h-pipe combination be able to connect to any of the Borla cat-back setups?

    • The BBK Shorty Catted H-Pipe will work with any Borla cat-back that connects to a 2.5" piping.

    Helpful (0)
    Post Your Question
    10 More Questions
    What exhaust goes good with this h pipe for better growl muscle car sound. 1 answer
    The long tube and h pipe set up won’t pass California standards will it ? 1 answer
    Will this catted H-pipe paired with long tube headers require a tune? 1 answer
    Can I have these installed by Ford as is without purchasing shortys? 1 answer
    Will the catted h pipe cause a check engine light? Do I really need to get a tune if I get both the longtube headers and catted h pipe? 1 answer
    Will the BBK long tube ceramic headers along with the shorty catted H-pipe pair up with the flow master outlaw axle back on a v6 2017 mustang? 1 answer
    I apologize if this is an annoying question, but does this particular part need a tune? I have a stock 15 right now and am looking to get the LT and this H pipe. 1 answer
    Will this work with BBK's 1-5/8 in. Ceramic Tuned Length Shorty Headers? 1 answer
    Are cataclitic converters gonna be removed when you install the h-pipe? 1 answer
    Well, my cat right now have BBK long tube headers and theother type of BBK Shorty Catted H pipe without catalysts, I know in a some of the states it's illegal, how about this one? Will it make my car legally? 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (8) Write a Review

    Overall Rating 3.8

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$100-$250

    • Loudness / Volume 4.625 4.6
    • Exhaust Note 4.5 4.5
    • Fit & Finish 4 4
    • Bang For Your Buck 4.125 4.1

    • 1/5

      August 21, 2018

      Bad experience all around

      The pipes hooking up to the resonator didn't line up very well so I had to force the clamps to fit, it didn't come with the right o2 extensions for the back, then 2 months after installing I started getting a rattling sound from under the car, found that a piece of the passenger side cat had broken off and was bouncing around in there, had to unmount it to get it the piece out, this is unacceptable for a part I spend good money on.


      Year: 2016 Submodel: V6

      Helpful (4)

    • 2/5

      August 02, 2018

      Nice but not nice

      I don’t know if they sent me a pair that had been sitting around a while but, I have like a lot of rust all inside the pipe. For the money should have been cleaned up better...


      Year: 2016 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      July 26, 2018

      Great mod but missing something

      It took about 4 hours for the removal of the OEM and install of the headers and h-pipe. Pro tip, lube the OEM flange bolts the night before. We had to use a breaker bar on 3 out of the 4 flange bolts. Also, I forgot to mention in my long tube header review that if you own a 2015-2017 V6, GET THE O2 SENSOR EXTENDERS. The ones that come with the kit are for the 11-14 V6's. They're 8 pin connectors, where ours are 6 pin. Like tried and true fashion, after installation we started the car with the OEM cat-back disconnected. It sounded AMAZING. Although, once I connected the factory cat-back, that's where I noticed a difference in sound. It became raspier in the upper end of the rpm range. Not even 2 days after the install, I ended up buying a different cat-back system. It's on its way as I type this. Other than that, upon start up no check engine lights. 400 kilometers in and still no check engine light. I'll have to re-tighten everything at 700 clicks. 10/10 would recommend.


      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 30, 2017

      Perfect fit

      I installed the non-catted h-pipe with their long tube headers and a set of Pypes mufflers... my previous three Mustangs were V8's... the V6 will never sound like one. I replaced the non-catted with this catted version to tone down the raspy loudness... now it's loud without a ton of raspiness. Easy to install!!


      Year: 2017 Submodel: V6

      Helpful (6)

    • 2/5

      Installation Time: Less than 1 Hour

      August 27, 2017

      noise not speed

      Do not buy this expecting your 0-60 time to increase. My car got slower with the tune, it feels as though i picked up some high end gains, but low end gains are garbage. these are of course paired with the B.B.K long tube headers. no check engine light so that was nice, had to tune it after install. The B.A.M.A tune could be garbage and not necessarily this product. Sounds great a lot louder in high rpm range


      Year: 2015 Submodel: V6

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      July 07, 2017

      Mustang 2015 conv. v6 awesome

      Thanks american muscle to this best product. I really really like the sound and power that i gain form this product same with the longtube bbk headers. Keep it up im really excited to tell this to my friend that this is the place for mods


      Year: 2015 Submodel: V6

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      June 15, 2017

      Great performance

      Sounds great. Better throttle response. Had the shop put it on.


      Year: 2016 Submodel: V6

      Helpful (5)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      March 13, 2016

      best sound

      awesome how my 3.7 sounds now a little raspy won't lie but you it's a 3.7 not a 5.0!! but overall quality and sounds cannot be denied. Great JOB AM.


      Year: 2015 Submodel: V6

      Helpful (6)

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