Kooks 1-3/4-Inch Long Tube Headers with Catted OEM Connections (15-24 Mustang GT, Dark Horse)

4 customer reviews
SKU: 4DF6EEC9
In Stock

$2,400.28

In Stock
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Description

2015-2024 Mustang GT/Dark Horse 5.0L 4V 1-3/4″ x 3″ Stainless Headers w/ Performance Catted Connection Pipes and OEM Adapters. 304 Stainless Steel Construction 3/8″ Thick Laser Cut Flanges2″ Mandrel Bent Primaries3″ Collectors with Kooks’ Patented Scavenging SpikeDual Bolt Pattern Header FlangeKooks Performance Cats 400 Cell High Flow Catalytic ConvertersPerformance Cats not for use on Forced Induction ApplicationsIncludes Gaskets, Oxygen Sensor Extension Harness, Clamps and Bolt Kit…

4 reviews for Kooks 1-3/4-Inch Long Tube Headers with Catted OEM Connections (15-24 Mustang GT, Dark Horse)

  1. DavidM

    Wow I’ve had such a great experience shopping at American Muscle. Cant wait to install my eibach lowering springs and the corsa extreme catback exhaust on my 2017 gt. Thanks guys will be back for more.

  2. dg11j

    Sounds great, couldn’t be happier with his product from AM. Would recommend to buy these if you are interested in headers.

  3. ClintY

    With just these, an xpipe, a very mild tune,no cat back yet, did 417 whp in TX summer heat (HPP Racing in Lewisville tx dyno)With a Lund tune, gt350 intake mani, bigger injectors, cat back (mbrp street 3”) and Pmas cai, car rips and roars. No dyno yet, but the butt dyno reads bout bout 30 to 50 more hp. Mine shop installed, also by HPP, hit them up, great shop. They are legit just google them

  4. 19VENOM

    This is one of my favorite purchases!!!! As much I wanted to do the install, I left it to the professionals,

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