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Kooks Shorty Headers: 11-14 Mustang GT

Posted 6/25/2013 by Jeff Jimenez

Add some HP & TQ to your 11-14 Mustang GT/Boss 302 with Kooks Shorty Headers & keep your stock cats and mid pipe!!

FOLLOW: mustang , 10 14 mustang , s197 , video , product review , kooks , exhaust , headers

There is no denying that adding a set of high flow headers to your Mustang will free up some horsepower and torque. That is exactly what Kooks' shorty headers do for you 2011-14 Mustangs that are powered by the powerful 5.0L Coyote Engine. The shorty header design is perfect for those who do not want to switch to the long tube header design but still want to add some impressive horsepower. Kooks' shorty headers are a direct replacement for the factory exhaust manifolds and let you retain your factory mid pipe and catalytic converters – all while picking up an extra 10+ HP. Best of all no need for custom tune or extending O2 sensors.

Kooks Shorty Headers For 11-14 Mustang GT & Boss 302 - kooks shorty headers

Kooks Shorty Header Features

  • 304 Stainless Steel construction
  • 1 7/8” primaries
  • 3” collectors
  • 3/8” thick flanges
  • Re-use factory mid pipe and catalytic converters
  • Increases horsepower and torque
  • Includes all needed hardware and instructions

Fitment

  • 2011-2014 Mustang GT
  • 2012-2013 Boss 302 & Laguna Seca

The stock exhaust manifolds on the 11-14 Stangs feature what is arguably the best factory exhaust manifold ever created by Ford; however, there are plenty of performance hindering parts built into them. The Kooks' team took the their time to vastly improve these performance robbing factory manifolds. Gone are the primaries that “Y” or connect to each other. Kooks used individual larger primaries and large collectors to improve flow. Kooks also takes their time to smooth and clean up all welds for optimal flow.


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