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Kooks Headers

Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3/4in Green Cat SS X-Pipe Kooks HDR Req - 11543300

Kooks 2015+ Ford Mustang GT350 5.2L 3in x 2-3/4in Green Cat SS X-Pipe Kooks HDR Req - 11543300

$2,270.42 USD
$2,270.42 USD
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Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"

3" x 2-3/4"(OEM) GREEN Catted Stainless X-Pipe. Must be used with Kooks Headers. Factory Exhaust must be cut to install.

Fits: 3" x 2-3/4" GREEN Catted Stainless X-Pipe. 2015-2019 Ford Mustang Shelby GT350 5.2L 4V 3" Mandrel Bent 304 Stainless Steel Tubing Connects to OEM ExhaustRetains Factory MufflersFactory Exhaust Must be Cut for InstallationMust be used with Kooks Headers
EPA Status: Testing

Vehicle Fitment

  • 2016 Ford Mustang Shelby GT350
  • 2016 Ford Mustang Shelby GT350R
  • 2015 Ford Mustang Shelby GT350
  • 2017 Ford Mustang Shelby GT350
  • 2017 Ford Mustang Shelby GT350R
  • 2015 Ford Mustang Shelby GT350R
  • 2018 Ford Mustang Shelby GT350
  • 2018 Ford Mustang Shelby GT350R
  • 2019 Ford Mustang Shelby GT350
  • 2019 Ford Mustang Shelby GT350R
  • 2020 Ford Mustang Shelby GT350R
  • 2020 Ford Mustang Shelby GT350
  • 2020 Ford Mustang Shelby GT500

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Guaranteed Quality

St. Paul Speed & Performance hand selects the brands we offer based on decades of experience in domestic automotive performance and modification. If you ever experience a problem with your order, our representatives are well equipped to help ensure your purchase brings satisfaction.

  • Best Available Price

    St. Paul Speed & Performance's distribution partners work to provide us with the best possible price for the products we sell. We pass that on to you, the customer. If you find a product you are interested in at a lower price elsewhere, please let us know and we will match that price if we can.

  • Returns

    We accept unopened items free of charge, excluding shipping fees.
    Unfortunately, during this time, we can not process opened items that
    would typically have a restocking fee.