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Pypes Catted H-Pipe (05-10 GT)

Market Price $429.99 You Save 7% ($30.00)
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$399.99 (each)

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  • Item 402051
  • MPN# HFM26

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Quoted installation from $125

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    Features & Details

    • Gives Your Mustang a Throaty Growl
    • Boosts Engine Power and Fuel Efficiency
    • Provides Maximum Exhaust Flow for Maximum Performance
    • Built from 2.5” 409 Stainless Steel Tubing
    • Rugged Polished Finish
    • Comes with High Flow Catalytic Converter
    • Mounts on Stock Position
    • Convenient, Bolt-On Design
    • Fits All 2005-2010 Ford Mustangs
    Throaty Growl and Improved Performance. Give your Mustang a more aggressive growl with this Pypes Catted H-Pipe. Most importantly, this pipe has been engineered to provide your Mustang with better engine performance and efficiency, so you can outperform other drivers on the road or on the racetrack with greater ease.

    Boosts Engine Power and Fuel Efficiency. This catted h-pipe features a high-flow catalytic converter which bumps your Mustang’s horsepower and torque better than your car’s factory pipe. And with better exhaust flow comes lower exhaust temperatures, which in turn helps improve fuel efficiency.

    Premium Stainless Steel Construction. Pypes Performance Exhaust built this catted H-pipe out of a premium 409 stainless steel tubing. This guarantees superb core strength that is resistant to bending and breaking.

    Rust-Proof Natural Finish. This H-Pipe comes with a natural finish. But despite its bare quality, this pipe is proven to be rust proof, so you can use it confidently for a long time in any driving condition—whether on the road or on the race track.

    Convenient, Bolt-On Design. This H-Pipe has been designed for easy mounting. It directly bolts to your Mustang’s factory manifolds with the included hardware in less than two hours.

    Application. This Pypes Catted H-Pipe has been designed for all 2005-2010 Ford Mustangs.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    What's in the Box
    • (1) Tailpipe Assembly
    • (1) Hardware Kit
    Installation Info
    Will it fit my Mustang?

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    7 Questions / 5 Answers

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    Will this fit with LT headers from pypes? If so is there a package deal like there is with the X pipe and LT headers? i highly prefer the sound of an H vs the X pipe. Thanks in advance


    Will these work if I have longtube headers ?


    • The Pypes Catted H-Pipe is intended for use with stock or shorty headers. We would suggest purchasing the corresponding mid pipe compatible with your long tube headers.


    Helpful (0)

    Is this legal in massachusetts?


    • As it can vary depending on the state. We generally recommend reaching out to them to confirm if certain vehicle parts/applications are legal or not.


    Helpful (0)

    The cats will need to be welded in since they are not picture as pre-welded correct?


    • The Pypes Catted H-Pipe will come with clamps so the catalytic converters will not need to be welded on. Though, they can be welded on if you desire.


    Helpful (0)

    Does this Catted H-pipe require a tune?


    • The Pypes Catted H-Pipe may require a tune because the catalytic converters are high-flow and it may generate a "catalyst efficiency below threshold" CEL. Every vehicle reacts differently so it may require a tune, however, some vehicles do not. Even if it does not require a tune, we would highly recommend one to utilize this component to its peak potential.


    Helpful (0)

    Is this legal in all 50 states? I live in california


    • This Pypes Catted H-Pipe has not been tested or approved by the California Air Resource Board meaning this is not legal for use upon highway in the state of California.


    Helpful (0)

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    Customer Reviews (2) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$250-$500

    • Loudness / Volume 5 5
    • Exhaust Note 4 4
    • Fit & Finish 3 3
    • Bang For Your Buck 4 4

    • 4/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      March 19, 2018

      Sounds great but...

      I have this paired with the pypes muffler delete and it sounds mean. I absolutely love it. The title and description would lead you to believe it's a simple installation but it's not. It's just high flow cats thrown in the box with the off road h-pipe which wouldn't be a big deal but it also required almost 9 inches pipe to be cut to make everything fit. Overall it sounds amazing just be prepared for more work than the description would have you believe.


      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      February 05, 2018


      Great exhaust, love the sound! Makes your 4.6 sound mean like a 5.0! Great price and awesome gas and more power for your car! Love it


      Year: 2007 Submodel: GT

      Helpful (2)

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