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Kooks 3 x 2-1/4-Inch GREEN Catted OEM Downpipe (15-23 Mustang EcoBoost)Find parts that fit my vehicle

Item 413343
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$1,481.61 each

Out of Stock $149.00 Oversized Item Fee

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • GREEN Catted OEM Downpipe
      • Improves Exhaust Flow and Performance
      • Emissions Compliant in Most States
      • Requires Tuning for Optimal Performance
      • Built from Premium Stainless Steel
      • Pipe Diameter: 3 Inches to 2-1/4 Inches
      • GREEN High-Performance Catalytic Converter
      • Rigorously Tested for Reliability and Efficiency
      • Durable, Dependable, and Long-Lasting Quality
      • Straightforward Bolt-On Installation
      • Drilling and Modification Not Required
      • Limited Lifetime Warranty
      • Fits 2015-2023 Ford Mustang EcoBoost Models

      Description

      High-Performance Catted Downpipe. The Kooks 3 x 2-1/4-Inch GREEN Catted OEM Downpipe is designed to enhance the exhaust efficiency of the 2015-2023 Ford Mustang EcoBoost. Featuring a high-flow catalytic converter, this downpipe improves horsepower and torque while maintaining emissions compliance in most states. Its optimized design reduces exhaust backpressure, resulting in better throttle response and turbo spool-up.

      Construction and Appearance. Constructed from premium stainless steel, this downpipe ensures durability and corrosion resistance for long-lasting performance. The precision-engineered tubing transitions smoothly from 3 inches to 2-1/4 inches, maximizing exhaust flow. The high-performance GREEN catalytic converter meets stringent emissions standards while allowing for improved power output.

      Installation. Designed as a direct OEM replacement, this downpipe fits seamlessly into the factory exhaust system. Professional installation is recommended, as cutting and welding may be required. Tuning is necessary to achieve optimal performance gains.

      Warranty. This downpipe comes with a limited lifetime warranty from Kooks, ensuring quality and craftsmanship.

      Application. This Kooks 3 x 2-1/4-Inch GREEN Catted OEM Downpipe fits 2015-2023 Ford Mustang EcoBoost models.

      Fitment:

      Details

      Kooks 11533310

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) GREEN Catted OEM Downpipe
      4.8

      Reviews of Kooks Exhaust Products (500+)

      Brand Image

      Reviews of Kooks Exhaust products have an average rating of 4.8 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23