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MAC Off-Road Cat Delete Pipes (11-14 GT)

Market Price $139.95 You Save 5% ($7.00)
Our Price

$132.95 (pair)

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  • Item 398831
  • MPN# 45012

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    Features & Details

    • Off-Road Cat Delete Pipes
    • Aggressive Performance and Sound
    • Removes Air Flow Restrictions
    • Heavy Duty 409 Steel Construction
    • Deletes Catalytic Converters
    • Straightforward Installation
    • Limited Lifetime Warranty
    • Not CARB Certified
    • Fits 2011-2014 Ford Mustang GT Models
    Off-Road Performance. Take Track Day to a new level with your 2011-2014 Ford Mustang GT when you install the MAC Off-Road Cat Delete Pipes. Replacing your catalytic converters with these pipes adds horsepower and enhances the sound of your Mustang, but is not street legal.

    Durable Construction. These pipes are constructed from the same 409 stainless steel that is used in most high quality and high performance exhaust systems, so no weaknesses are introduced to your exhaust system when using these pipes in place of your cats. Mandrel bending ensures an “always been there” fit.

    Bolt-On Installation. Installation is easy and straight forward. These pipes can be attached with clamps so no welding or cutting is required. The same materials are used in these pipes so the 3 in. pipes should fit seamlessly with your existing exhaust.

    Not Street Legal. In most states, removing the catalytic converters from exhaust systems is illegal. These pipes are intended for off-road use only.

    Limited 1-Year Warranty. MAC Performance warrants their products for 1 year from date of purchase against defects in workmanship and materials.

    Application. The MAC Off-Road Cat Delete Pipes fit 2011-2014 Ford Mustang GT models.

    Fitment: 2011 2012 2013 2014 Details

    What's in the Box
    • (2) Cat Delete Pipes
    Installation Info
    Will it fit my Mustang?
    • GT - 11, 12, 13, 14

    People Who Bought This Item Also Bought

    Most Helpful Reviews

    5/5
    Sounds good

    Bolted right up only thing comes with no hardware so the mid pipe is going to have to be welded due to the clamp only tightened the cat delete n not mid pipe because it’s smaller, but sounds good not annoying ...

    Read More
    Helpful (0)

    4/5
    Sounds great an good power gain

    Love the Mac cat deletes, they sound very aggressive paired with my Flowmaster outlaw catback and decent power gain too!

    Helpful (0)

    Overall Rating 4.5 out of 5 stars
    Read All 2 Reviews

    Customer Photos

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    1 Questions / 1 Answers

    Ask a Question

    i have kooks LT headers with high flow catted X. will this work with this headers? if not, what will? dont want to have to cut them out and then regret it after, and have to repeat the process. thanks

    Chris

    • The MAC Off-Road Cat Delete Pipes are meant for the stock mid pipe only. At this time we do not carry any delete pipes for the Kooks High Flow Catted X-pipe, other than replacing the X completely with a Kooks Off-road X-pipe, or having custom delete pipes made.

      Rob D

    Helpful (1)

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    Customer Reviews (2) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$100-$250

    • Loudness / Volume 4 4
    • Exhaust Note 4.5 4.5
    • Fit & Finish 4.5 4.5
    • Bang For Your Buck 4.5 4.5



    • 4/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      January 17, 2018

      Sounds great an good power gain

      Love the Mac cat deletes, they sound very aggressive paired with my Flowmaster outlaw catback and decent power gain too!

      TysonB

      Year: 2014 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      January 11, 2018

      Sounds good

      Bolted right up only thing comes with no hardware so the mid pipe is going to have to be welded due to the clamp only tightened the cat delete n not mid pipe because it’s smaller, but sounds good not annoying loud in side the car...

      rigo5point0

      Year: 2011 Submodel: GT

      Helpful (0)

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