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Find Mid Pipes for your Wrangler

Kooks 3-Inch GREEN Catted Y-Pipe (07-18 Jeep Wrangler JK w/ LS Engine Swap)Find parts that fit my vehicle

Item J122732
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Kooks 3-Inch GREEN Catted Y-Pipe (07-18 Jeep Wrangler JK w/ LS Engine Swap)
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$2,050.35
Want $10? Write one of the first 5 reviews 4.5 Kooks Exhaust product ratings
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    $249.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Increased Horsepower and Torque
      • Raspy High-Performance Growl
      • Catted Y-Pipe Design
      • Includes Kooks High-Flow Green Catalytic Converters
      • Meets Federal EPA Emission Standards
      • 3-inch Stainless Steel Tubes
      • Precise CAD Design Work
      • Mandrel-Bent Pipes
      • For Street and Off-Road Use
      • Requires Kooks Headers
      • Fits 2007 to 2018 Jeep Wrangler JK Models with LS Engine Swap

      Description

      Improves Exhaust Flow. The  Kooks 3 in. Green Catted Y-Pipe is specially designed for use either out on the street or on the trail. The large diameter tubes and mandrel-bent pipes ensure improved exhaust flow for more horsepower and torque. It features a set of Green catalytic converters that are specially designed to meet Federal EPA standards and can prevent emission related Check Engine lights. Note that this Y-pipe requires Kooks Headers and either Kooks or custom cat-back systems.

      High-Performance Growl. Other than improving performance, the large pipes also improve the Jeep's volume. The Y-pipe design adds a bit of a rasp to the exhaust sound.

      Includes Kooks Green  Catalytic Converters. This catted Y-pipe replaces the factory cats with high-performance, Green catalytic converters.  However, note that the Y-pipe is not CARB certified or exempt at this time and is not legal for use in California or states adopting California emission standards.

      Superior Modern Construction. Kooks makes excellent use of their CAD tools to ensure the best, high-performance designs for their products. Furthermore, they use CNC precision-machining to shape the high-grade stainless steel for excellent fit and performance.

      Application. The Kooks 3 in. Green Catted Y-Pipe is designed to fit 2007 to 2018 Jeep Wrangler JK models with LS Engine Swap.

      Kooks GREEN Catted products are rated for forced induction applications making up to 750 RHWP and are built to EPA specifications.

      Fitment:

      Kooks 37103300

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Y-Pipe with Catalytic Converters
      • Installation Hardware
      4.5

      Reviews of Kooks Exhaust Products (2)

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      Reviews of Kooks Exhaust products have an average rating of 4.5 out of 5

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          I have used Extreme Terrain for 5 items so far. Everything has went smoothly and all is advertised. I really like the available videos for many of the items, numerous photo's, great instructions and so forth. I would highly suggest giving them a try. Zero complaints.

          MarkChapman-38142
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