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Pypes Off-Road H-Pipe (11-14 GT)

15 Reviews
Our Price

$299.99

  • Item #100794
  • MPN #HFM24
  • Market Price $334.99
  • You Save 10% ($35.00)
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Customer Photos
Features
  • Improves exhaust flow and sound
  • Classic muscle car rumble
  • 304 stainless steel construction
  • 3" mandrel bent tubing
  • For off-road, track use
  • Fits 2011 to 2014 GT Mustangs
Description
Improves Exhaust Flow. Add even more horsepower and torque to your Coyote powered Mustang by eliminating those power robbing factory catalytic converters with a brand new Pypes Off-Road H-Pipe. The Pypes off-road H-pipe will significantly improve your Mustang's exhaust flow for a notable increase in horsepower and torque.

Muscle Car Rumble. This free flowing Pypes H-Pipe for the 2011-2014 GT Mustang's not only increases power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.

Quality Construction. Pypes constructs their mid-pipes from 3" diameter free-flowing mandrel bent 16 gauge 304 stainless steel tubing, that features a classic H crossover to increase exhaust flow for a significant improvement in power and sound.

Application. This Pypes Off-Road H-Pipe is designed to be a direct bolt-on for the 2011-2014 5.0L V8 GT Mustangs with either aftermarket shorty headers or the stock factory manifolds installed. Intended for off-road track use only.

Mustang Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Off-road H-Pipe
Installation Info

Installation Time: (approx) 2 Hours

Difficulty Level:Mechanical expertise or professional installation required.

Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Standard length "H" Type Headers Required: Shorty or Stock Manifolds
Piping Material: 304 Stainless Steel Piping Size: 3"
Catalytic Converter: "No" - For off-road use only Fitment: 2011-2014 GT Mustangs
Fitment
  • GT - 11, 12, 13, 14

Most Helpful Reviews View All

Overall Rating 4.5/5 Write a Review
5/5

Top 500 Contributor

Perfect

Sounds just like I hoped it would. Got this and Pypes Pype Bombs together. You will definitely KNOW when I head down your street. Couldn't decide between X or H and am glad I went with H pipe

Helpful (4) (0)

5/5
This in an awesome offroad H...

First, i was a bit leery about purchasing this without more feedback. However, the first set of cat backs I had were Pypes, and they were good quality, so I rolled the dice. Installed these without help

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Helpful (2) (0)

Customer Photos (2) View All

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Q & A (9 Questions, 8 Answers) Ask a Question

tune and fitment Would a tune be required? Would these go along with my pypes pipe bomb axle backs? Thanks

Aukward Year: 2013 Model: GT

Question Resolved
Good Question (0) (0)
  • A tune is not required, but strongly recommended. Without a tune you will get a couple Check Engine Lights. Yes, these would go great with your axle-back!

    Helpful (0) (0)

    DJ050894 Year: 2005 Model: GT

Show 1 more answer

Tune Required After Install? Would a Tune be required after this install?

STANGBOSS Year: 2012 Model: GT

Question Resolved
Good Question (2) (0)
  • It is highly recommended to get the most performance gains. Removing the cats will have much higher airflow. Your check engine light will also be on after removing your cats so you can also have that turned off with a tuning.

    Helpful (3) (0)

    Best Answer

    Stangnado Year: 2014 Model: GT

Show 3 more answers

i have an Pypes axle back exhaust will this bolt up or will i have to have some mods done?

kason Year: 2014 Model: GT

Question Resolved
Good Question (0) (0)
  • The mid-pipe and axle-back do not directly connect. You will not have any issues installing this with any axle-back.

    Helpful (0) (0)

    DJ050894 Year: 2005 Model: GT

Show 1 more answer

Reviews (15) Write a Review

  • 5 Stars .60 60%
  • 4 Stars .33 33%
  • 3 Stars .07 7%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.5

out of 5 stars

14 Customers Recommend this Product

Installation Time:Full Day

Installation Cost:$100-$250

  • Loudness / Volume: 4.733333 4.7/5
  • Exhaust Note: 4.933333 4.9/5
  • Fit & Finish: 4.4 4.4/5
  • Bang For Your Buck: 4.6 4.6/5
Filter By Sort By
  • 5/5

    Perfect

    February 21, 2014

    Sounds just like I hoped it would. Got this and Pypes Pype Bombs together. You will definitely KNOW when I head down your street. Couldn't decide between X or H and am glad I went with H pipe

    NaplesStang

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Naples, FL

    Helpful (4) (0)

  • 5/5

    This in an awesome offroad H...

    January 11, 2014

    First, i was a bit leery about purchasing this without more feedback. However, the first set of cat backs I had were Pypes, and they were good quality, so I rolled the dice. Installed these without help on jack stands. Header-to-cat bolts are 15mm, one on each side accessible from the top, the other accessible from underneath. The nuts on top required a 24" extension and a 24" breaker bar to pop loose (keep in mind, this car has less than 11k on it). That was the only difficult thing with this install. All welds were of great quality. Pipe bends were top notch and everything fit perfectly. The instructions called for cutting the claps from the factory H, so not sure why the previous reviewer took issue with it. Great sound, very similar now to a pushrod 302, when coupled (at least) by my Roush catback. Highly recommended.

    Vettekilr

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 10+ NC

    Helpful (2) (0)

  • 4/5

    Enhanced my Roush axleback exhaust!

    December 11, 2013

    One issue during install. The 2 factory clamps that are to be used after bolting the upper section to the manifold are welded to the factory exhaust. The shop that did my install gave me the option to have them removed and tack welded to the new h pipe or they would weld the new parts together. Thats why I only gave 3 stars for fit and finish (otherewise fit and finish were superb)!

    srlewis76

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 South Carolina

    Helpful (2) (0)

  • 4/5

    Power Unrestricted!!

    July 18, 2014

    Went on a little run after I installed these H-pipes and wow was my first impression! Let's just say the factory cats restrict a lot of your power! As far as the sound It's not bad considering the fact I still have stock mufflers but I'm sure after I purchase a set of Roush mufflers she'll be screaming! Overall great product best bang for your buck!

    ElCaballitoNegro

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Oxnard, CA, USA

    Helpful (1) (0)

  • 3/5

    Nice, but could be better

    May 07, 2014

    First off, I LOVE the sound combined with my Roush Axle back. However, fitment could have been better. The way these are made, they do not sit together very tight so you could go under the car and move the midpipe around just by pulling on it. I dont think it will be a problem just driving around, its just something to think about. These were cheaper compared to other similar midpipes so not terribly upset about it. If I could choose again, I would probably pay the extra to get pipes with a better fitment.

    Stangnado

    Year: 2014 Model: GT Chicago, IL, USA

    Helpful (1) (0)

  • 5/5

    H Pypes - Install

    February 04, 2014

    Excellent sound with factory FORD Mufflers. THe sound is amazing and the rumble is awesome! The only thing that I experienced bad was when the dealership installed the H Pype and there was a leak. The dealer has to Weld the pipes as clamps would work. Other that this - the H Pypes sound and work Fanrtastic!

    STANGBOSS

    Year: 2012 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Fleming Island, Florida

    Helpful (1) (1)

  • 5/5

    Awesome parts!!

    April 01, 2014

    Love the new parts!! Extremely loud like I was hoping for!!

    Carruth94

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Big spring tx

    Helpful (0) (1)

  • 5/5

    WOW!!!

    March 07, 2014

    The fitment was great install to took 1 hour and 30 min. Very easy with instructions. Sounds amazing paired up with my Pypes axle backs and wow is it loud it just screams its crazy how much cats muffle your exhaust. Overall I'm very impressed with Pypes brand they are definitely the best bang for your buck.

    Blakee

    Year: 2011 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 TN

    Helpful (0) (1)

  • 4/5

    pypes offroad hpipe

    December 23, 2014

    Can not beat the sound of american muscle, and fit and finish were awesome i installed this midpipe myself in about 40mins on my driveway the biggest pain is the stock bolt that you have to reach through the top of the engine bay all i can say is have a swivel and plenty of extensions available overall awesome upgrade

    englishryan

    Year: 2012 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 10+ Calgary, AB, Canada

    Helpful (0) (0)

  • 4/5

    Sounds amazing.

    December 12, 2014

    Bought this with pype bomb axle backs. First off they sound amazing together! Was a little hard putting the car delete in on the passenger side but that was the hardest part. Definitely would recommend these 2 together

    Felixspandex

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Saskatchewan, Canada

    Helpful (0) (0)

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