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Kooks 2.5 in. Green Catted X-Pipe (99-04 4.6L w/ Long Tube Headers)

Market Price $1,154.99 You Save 12% ($133.54)
Our Price

$1,021.45 (each)

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  • Item 398892
  • MPN# 11203340

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Features & Details

  • Unrestricted Airflow Takes Horsepower Up a Notch
  • Impressive, Muscle Car Sound
  • Catted X-Pipe Design
  • Kooks EPA Certified Ultra High-Performance Catalytic Converters Included (GREEN)
  • 5” Mandrel-Bent Tubing
  • 304 Stainless Steel Fabrication
  • Kooks Long Tube Headers Required
  • Fits 1999-2004 Ford Mustangs
The Epitome of High-Performance. The Kooks 2.5” GREEN Catted X-Pipe is the performance boost you’ve been searching for. By increasing the unrestricted exhaust flow and balancing the side-to-side pressure, the design of the x-pipe will make you the leader of the pack. When the light turns green, and you put your foot to the pedal, you’ll be rewarded by an impressive growl that silences your competitors.

Commanding Muscle Car Sound. Your ears won’t believe the deep rumble your Mustang makes once you upgrade to the Kooks 2.5” X-Pipe. With the perfect increase in volume, the x-pipe won’t create an overly obnoxious sound but will refine and strengthen your Mustang’s natural purr.

GREEN Catalytic Converters Included. With the Kooks GREEN high-performance cat converters (included with the x-pipe), you truly can have the best of both worlds. You will reduce your Mustang’s emissions while boosting the horsepower and torque, and the EPA-certified cats will get the job done.

Premium Materials. The 304 mandrel-bent stainless steel construction of the Kooks X-Pipe means that not only is this part a thing of beauty, but it’s also built to stand the test of time. With a sleek finish, the x-pipe will add an impressive touch to your Mustang’s exterior.

Not CARB Certified. This product is not legal for sale, use, or installation on licensed vehicles in California. This product does not meet CARB compliance.

Application. The Kooks 2.5 in. Green Catted X-Pipe is designed for use with any 1999-2004 Ford Mustang with a 4.6L engine. Kooks Long Tube Headers are required.

Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (1) X-Pipe
  • (2) Catalytic Converters
Installation Info
Will it fit my Mustang?
  • Cobra - 99, 01, 03, 04
  • GT - 99, 00, 01, 02, 03, 04
  • Bullitt - 01
  • Mach 1 - 03, 04

Requires the Use of Kooks Long Tube Headers.

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