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Kooks 3 in. x 2.5 in. Green Catted X-Pipe (99-04 4.6L w/ Long Tube Headers)

Market Price $1,234.99 You Save 12% ($142.08)
Our Price

$1,092.91 (each)

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  • Item 398893
  • MPN# 11203350

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Increased Airflow Kicks Up the Horsepower
  • Fierce Super Car Growl
  • Catted X-Pipe Design
  • Kooks EPA-Certified High Performance GREEN Catalytic Converters Included
  • 5” Mandrel-Bent Tubing
  • 304 Stainless-Steel Fabrication
  • Intended for Off-Road Use
  • Kooks Long-Tube Headers Required
  • Fits 1999-2004 Ford 4.6L Mustangs with Long Tube Headers
Optimized Performance. The Kooks 3x2.5” GREEN Catted X-Pipe will take your 1999 to 2004 Mustang to the next level of performance. The x-pipe design allows for unimpeded airflow and balanced side to side pressure to give you a significant horsepower improvement. Not only will you feel the increased power, but you’ll hear it as well. The deep, powerful growl of your Mustang will be music to your ears.

Achieve That Intimidating Roar. Intimidate the competition when you upgrade to the Kooks X-Pipe. The deep, throaty growl is reminiscent of the race track without adding too much extra volume.

Kooks GREEN Cat Converters Included. Gone are the days when boosting your horsepower meant risking increased exhaust because Kooks GREEN high performance catalytic converters reduce your overall emissions. These EPA-certified cat converters are good for the environment while maintaining high performance and dependability.

High-Quality Materials. Constructed to withstand the wear and tear of a daily driver, the 304 mandrel-bent stainless steel x-pipe will impress you with its durability. The smooth finish of the stainless steel is the perfect blend of form and function.

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 3x2.5” GREEN Catted X-Pipe is designed for use with any 1999 to 2004 Ford Mustang GT or Cobra model with a 4.6-liter 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 Hardware
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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