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Kooks Full 3 in. Cat-Back Exhaust (05-09 GT, GT500)

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Market Price $1,270.19 You Save 12% ($146.13)
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$1,124.06 (kit)

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  • Item 398900

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    Features & Details

    • Aggressive Performance Exhaust Sound
    • Increased Exhaust Flow for Ultimate Performance
    • Free-Flowing Tubing and Race Mufflers
    • Designed to Use Kooks H-Pipe or X-Pipe
    • Aircraft-Grade 3” Mandrel-Bent Stainless-Steel Tubing
    • 4-Inch Polished Slash-Cut Tips
    • Installs with Kooks Crossover Pipe and Headers
    • Kooks Headers Required
    • Only for Off-Road Use, Not CARB Certified
    • Fits 2005–2009 Mustang GT and GT500
    A Key Part of That Kooks Exhaust Sound. With these big-bore 3” Cat-Back pipes hooked up to a Kooks H-Pipe or X-Pipe and suitable Kooks Headers, you get that fat, aggressive Kooks exhaust tone. Meaty, bold and powerful is the order of the day.

    The Kooks Recipe for Success. The Kooks Full 3” Cat-Back Exhaust system works with the matching Kooks Headers and mid-pipe to free-up a huge path for exhaust gases. Flow-optimized race cats reduce emissions without hindering performance. With this system and some tuning, your Mustang will enjoy significant power gains.

    Glorious Cat-Back Stainless System. This beautifully built 3-Inch Cat-Back Exhaust is designed to be installed along with Headers and a mid-pipe from Kooks. The system’s big bore, polished high-flow mufflers and dual polished 4” slash-cut tips, minimize restrictions for exhaust gases, so tuning produces better results.

    Bolts In for Complete Kooks System. The Kooks Full Cat-Back exhaust makes use of matching Kooks Headers and mid-pipe to provide a complete Kooks high-flow system. It is engineered exactly to fit your Mustang.

    Application. The Kooks Full 3-Inch Cat-Back Exhaust is designed for use with Mustang GT and GT500 models from the years 2005–2009.

    Fitment: 2005 2006 2007 2008 2009 Details

    MPN# 11304300

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Kooks 3-Inch Exhaust System
    • (2) Kooks Race Muffler
    • (2) Kooks 4-Inch Tip
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

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