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Pypes Polished Long Tube Headers (11-14 GT)

Pypes Polished Long Tube Headers (11-14 GT)
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34 Reviews 14 Answers
Market Price $685.99 You Save 12% ($80.31)
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$605.68

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  • Item 20117

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    Frequently Bought Together

    Features, Video & Details

    • Increases Horsepower and Torque
    • Long Tube Header Design
    • Free Flowing Mandrel-Bent Tubing
    • 304 Polished Stainless Steel Construction
    • 1-3/4" to 1-7/8" Step Header with 3" Collector
    • Fits 2011-2014 GT Mustangs

    Product Resources

    Customer Photos (7) Customer Reviews (34) Questions (28) & Answers (14)

    Review & Installation Video

    Review & Install Video

    Hey, I'm Justin with AmericanMuscle.com, and I'm taking a closer look at Pypes polished long tube headers fitting the 4 Valve 5 L coyote motor found in all 2011 and newer Mustang GTs. These headers are constructed from durable 304 grade stainless-steel, including the tubing, which has all been Mandrel-bent to improve your exhaust flow. Now these headers also featured a step up design, which basically means the 1-in-5/8ths inch tubing steps up in size as it leads into this massive 3 inch collector which can definitely improve your performance. You'll also be able to notice this bright polished finish, which is sure to look good under the hood, and help reduce any possible corrosion, so they remain looking good for years to come. If you're not familiar with long tubes, then you should definitely keep a few things in mind. First and most importantly, you're going to see the largest gains in both horsepower and torque, which is by far the biggest plus. Now, those extra gains come with a little bit of extra work. For one, the install will be slightly more involved. Secondly, you will have to modify your Mid Pipe as well. Now in this case, Pypes recommends using their shorty X-Pipe, just for proper installation. When it does come time for install, it'd be a great idea to leave yourself a full day, just to tackle the job. Now again, as I mentioned earlier, in order to make this a 100% bolt-on affair, you will need to pick up Pype's shorty X-Pipe, to bolt everything on without modification. Otherwise, you will need to get some custom work done by your local exhaust shop. So in the end, what you can expect from using Pypes polished long tube headers are considerable power gains, improved throttle response, and a slightly more aggressive exhaust note, especially when compared to your factory manifolds, or a shorty setup, all for a price that's very reasonable. So be sure to check them out today, right here at AmericanMuscle.com.

    Increase Horsepower And Torque. Improve the performance of your coyote Mustang with a set of Pypes Long Tube Headers. These Pypes Polished Headers will greatly improve your 5.0 Mustangs exhaust flow over the restrictive factory manifolds to increase your Pony's horsepower and torque. Gains of up to 27 RWHP have been seen when installed with a matching Pypes Mid Pipe.

    Quality Construction. Pypes Long Tube Exhaust headers are constructed from free flowing CNC mandrel-bent 1-5/8" 304 stainless steel tubing and are then completed in a bright polished finish for great looks and long life.

    Recommended Upgrade. To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

    Application. Designed to fit the 2011-2014 GT Mustangs equipped with the 4 valve 5.0 coyote engine. These Pypes Long Tube headers will require the use of Pypes shorty style X-Pipe for proper installation.

    Technical notes. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

    Fitment: 2011 2012 2013 2014 Details

    MPN# HDR76s

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

    What's in the Box
    • (1) Driver Side Long Tube Header
    • (1) Passenger Side Long Tube Header
    • (2) O2 Extensions
    • Hardware
    Installation Info
    Tech Specs
    Header Specifications
    Header Type: Long Tube Finish : 304 Stainless steel
    Type Mid Pipe Required: Pypes Shorty X Fitment: 2011-2014 5.0L GT
    Will it fit my Mustang?

      Customer Photos (7) Submit Your Photo

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        Questions & Answers (28)

        5 Top Rated Questions

        Would these fit my Pypes offroad H-pipe with pypes cat delete?

        • These Pypes Polished Long Tube Headers will only work with a mid-pipe designed for long tube headers. The Pypes Off-Road X-pipe, item 20130, is catless and would work with these headers.

        Helpful (1)

        Do these headers require o2 sensor extensions for the primary sensors or is the enough slack on them?

        • The Pypes Polished Long Tube Headers would require o2 sensor extensions which these headers do come with.

        Helpful (1)

        Will this work with off-road x pipes from pypes? https://www.americanmuscle.com/pypes-offroad-xpipe-1114gt.html You don't sell them anymore but just wanted to be sure before I made a purchase.

        • The Pypes long tube headers will not fit the Pypes X-Pipe system you are using due to the dimensions of the pieces together. You would need to modify your existing mid-pipe or purchase a mid-pipe that is specifically intended for long tube headers.

        Helpful (0)

        Will I have a problem with clearance if I have lowering springs? And I should be able to pass smog emissions as long as it is paired with catted x-pipe right?

        • Based on the amount you're lowered, you may have clearance issues. These will not pass smog emissions testing in California, regardless of the x-pipe used. For other states, check with your local DMV.

        Helpful (0)

        Has anyone else ran into issues with their 02 sensors going bad with where the bung is located at on the collector.
        Post Your Question
        10 More Questions
        Is a tune required in order to install ? 1 answer
        will these Pypes long tube headers clear the steering shaft on 201 5.O GT premium 2 door coupe and will the factory h pipe work on these headers 1 answer
        Is there any way i could make these work for Pypes H-pipe ? 1 answer
        Will these and the catted x-pipe fit with the Pypes bomb cat back exhaust system? 1 answer
        will this pype off road x pipe fit with these pypes long tube headers if i remove the cats for my 2012 mustang 5.0? item number 20134 1 answer
        What is the collector outlet diameter? 1 answer
        Will these headers fit with the Pypes X-pipe item #20119? I currently have that one on my 14GT 1 answer
        Will they fit my 2014 GT with the Roush Exhaust 1 answer
        I have the JBA off road x pipe on my mustang right now, will I need to purchase a new x pipe or will mine fit the headers. The x pipe is able to be disconnected and shorten for headers. 1 answer
        Will the oem gasket work with these headers? I'm not going to re use the used ones but i want to get a new set if they will work 1 answer

          Customer Reviews (34) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Weekend

          Installation Cost:$250-$500

          • Loudness / Volume 4.757576 4.8
          • Exhaust Note 4.787879 4.8
          • Fit & Finish 4.272727 4.3
          • Bang For Your Buck 4.794117 4.8



          • 5/5

            Installation Time: Full Day

            February 24, 2019

            Pypes long tubes

            These pypes long tube headers sound amazing when getting on it, quite at idle great product !

            JasonL

            Year: 2014 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            January 10, 2019

            14’ Mustang 5.0

            I already have the Pope’s catback I bought the long tubes with the Pyps Xpipe. The shop I used had no issues with the install. They sound great and picked up some good power on the top end!

            Coyote

            Year: 2014 Submodel: GT

            Helpful (2)

          • 4/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            November 10, 2018

            Better than BBK!

            Had issues with the quality level of the welds in the collector section on the BBK ceramic header set. After frustration in dealing with BBK and so called return policy I turned to PYPES. Let me just say, as always you get what you pay for. So, both headers are on the lower end of the market value "However", after further research, the durable stainless steel construction of the PYPES is the way to go. Stainless steel construction (hopefully with quality welds and excellent professional installation) will potentially outlast the life of your car all together. So if CARMA isn't hiding in wait looking to strike your dreams of HP/Smiles per gallon down then you should be better off buying these. Sincerely "From Experience".

            Mamba

            Year: 2013 Submodel: GT

            Helpful (4)

          • 5/5

            July 06, 2018

            Pypes longitude header

            I love the aggressive sound the Pypes exhaust system makes.My son friends love it too. Decent price too.

            Reubin

            Year: 2014 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Weekend

            June 08, 2018

            Can’t beat them.

            Honestly was concerned, being they’re the more budget friendly option. But they went on, with 0 issues. Top bolt of no. 8 cylinder you gotta put the nut on with the header, can’t be put on with header in place. But seriously, I really couldn’t be happier. Top end gains, and that sound. Wish I woulda done this first.

            Wes

            Year: 2014 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Weekend

            June 04, 2018

            They Scream

            First off, the fit was spot on and the quality couldn't be better. The steering knuckle had no issues with clearance so I didn't have to bent the headers whatsoever. As for the install? It was a pain mostly due to jack stands and jacks but after a couple of days of taking my time it was all worth it. The exhaust note at wot is beautiful, I don't think they are as loud as maybe some of the other brands but for the money and fitment I couldn't be happier. Do yourself a favor and buy Pypes.

            matta

            Year: 2013 Submodel: GT

            Helpful (8)

          • 4/5

            Installation Time: Weekend

            May 18, 2018

            Eh fitment

            Looks good. Sounds good. Eh fitment. Still haven't found a mid pipe that fits proper.

            JustinG

            Year: 2014 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Full Day

            March 30, 2018

            Worth the struggle,time, and money

            Love the product. I installed these myself Wednesday on my back at 7:00pm and got done Thursday at 7:00pm. It’s a 12 hour-1 day job..u will have to remove both motor mounts, starter, x pipe, and jack up on the motor.. the hardest side was the passenger side and keep in mind the motor mount on the passenger said has a bolt u will have to feel for and be careful removing the bolt cause it has a wire attached to it. And u will have to jack up on the motor and let it down to make the header attach properly to the motor studs on the passenger side.

            taylory

            Year: 2012 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Shop Install

            March 09, 2018

            Excellent Sound, fitment could have been better

            I love the sound these make combined with my catted Pypes shorty X-Pipes and Pypes Pype-Bomb Super system! It turned out phenomenal. My only issue was that they didnt send extenders for part of it and there had to be a lot of adjustment to fit them in on the drivers side.

            Witty

            Year: 2011 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Weekend

            February 06, 2018

            Good luck!

            I installed these myself and all I can say is good luck, took me 2 days but the end result was worth it.

            MarielenaH

            Year: 2011 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Weekend

            December 20, 2017

            Insane

            It may have taken me a while for me and my dad to get them on, but it was worth it most definitely. The fit was spot on just wish I had a lift lol. If you dont have a helping hand there is a good chance it might take a while to install yourself, but know that you car will sound amazing. I bought the headers, off road x pipe, and already had Borla Ataks and is by far the best rumble I've heard.

            Abooks

            Year: 2014 Submodel: GT

            Helpful (10)

          • 4/5

            Installation Time: Weekend

            December 02, 2017

            Clears steering shaft. Perfect fitment

            My biggest worry was fittment but the headers fit perfect without bending or banging. You can feel the pickup immediately and defiantly hear the sound, I kept the stock axlebacks and it turned up the volume plenty, MY only issue with the headers are the gaskets for the longtube that link to the midpipe I ended up with exhaust leaks and it is annoying to hear under heavy acceleration so 4 stars.

            DavidGT

            Year: 2013 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Weekend

            September 14, 2017

            Amazing!

            Best investment for this car all she does is turn heads now!!!!

            DanielC

            Year: 2014 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Weekend

            September 01, 2017

            Do you even mod, bro?

            These headers are great! Hardest part about the install was trying to get the stock manifolds off. Took me a day and a half to do the uninstall, and a full day to install them with the help of another. I do recommend getting some anti seize. Go back and check everything too, and be VERY gentle with the 02 sensors... especially the upstream ones. If you throw a code, chances are the 02 sensors were damaged on the uninstall. The instructions don't say that the upstream 02 sensors require extensions, but if you don't want to jack with the wiring harness, get some. On my 2011 Mustang GT, the steering shaft clears with plenty of room, but some people are having clearance issues with earlier year GT's. These headers DO require a tune after install, because the stock tune will make her run rich, so don't skimp the tuner. Overall, completely satisfied with the way it sounds! She'll scream after 4-5k rpm!

            CodyB

            Year: 2011 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Afternoon

            August 24, 2017

            love at first rev

            fitment was perfect, quality was awesome, price was as expected. lol.. added these with the classic flowmaster and I love the sound. while still having that mustang growl it is not to loud or raspy at WOT. added 9 whp on the dyno

            wesmith3

            Year: 2012 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Weekend

            July 03, 2017

            Incredible Sound!

            Not only did I get the horse power and torque gains I have been getting thumbs everywhere I go. The fit and finish where perfect. Did it myself with jack stands.

            Supe

            Year: 2013 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Weekend

            June 27, 2017

            The car sounds like a beast

            I have these installed with the off road X pipe and pypes resonators that were already on the car when I bought it. The power boost has been amazing. I've gotten so many people stopping in traffic to tell me how the car sounds like a beast. Including the cop that pulled me over. It's crazy loud, which I love, but the note is a little higher then I hoped for. Wished it had a little deeper rumble, but it's still well worth it and different resonators might make a little difference too. Installed them in the driveway with just me. Reaching some of the bolts on the headers is a pain and then working the passenger side headers into place took allot of work. Aside from that, the rest of the install was pretty straight forward.

            14stang

            Year: 2014 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Weekend

            June 12, 2017

            Pypes

            Good fit and sound great. Had to heat up the drivers side and tweak it a little to clear the steering knuckle. Would have been better with a lift.

            SteveB

            Year: 2011 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Afternoon

            September 16, 2016

            Loud

            Really opened up the car, gives it that race car sound. Have the pypes catted x and super system cat would like to find a way to make it a little more muscle sounding

            Steven

            Year: 2014 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Full Day

            May 06, 2016

            Pypes Headers

            Great product... Would recommend to any others trying to get some gains

            Jimbob

            Year: 2011 Submodel: GT

            Helpful (9)