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Kooks 1-7/8-Inch Long Tube Headers with GREEN Catted H-Pipe (11-12 Mustang GT500)Find parts that fit my vehicle

Item 425969
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97 Reviews
Our Price

$3,791.25 pair

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Kooks Long Tube Headers
      • Includes a GREEN Catted H-Pipe
      • Length of 1-7/8 Inches
      • Polished Chrome Finish
      • Built to EPA Specifications
      • For Forced Induction Applications Up to 750 RWHP
      • Direct Replacement
      • Comes in Pairs
      • Fits 2011-2012 Ford Mustang GT500 Models

      Description

      High-Performance Upgrade. The Kooks Long Tube Headers are a powerful enhancement for your 2011-2012 Ford Mustang GT500. Designed for high-output applications, these headers are engineered to improve exhaust flow, reduce backpressure, and support up to 750 rear-wheel horsepower. Ideal for street and track builds, they include a GREEN catted H-pipe to provide a balance of performance gains and emissions compliance.

      Construction and Appearance. These headers are crafted from premium stainless steel and finished in polished chrome for a sleek, durable appearance. Measuring 1-7/8 inches in length, they offer an optimal balance between flow and torque. Each component is TIG-welded and precisely machined to ensure an exact fit and maximum strength under demanding conditions, while the integrated H-pipe adds performance and tone refinement.

      Installation. Thanks to a versatile design, the Kooks Long Tube Headers offer a bolt-on installation for experienced users or professional shops. No drilling or major modification is required, though installation may involve additional effort due to the complexity of exhaust upgrades. Once installed, they integrate seamlessly into your vehicle’s existing exhaust system, making them a practical and high-impact performance solution.

      Application. This Kooks Long Tube Headers kit fits 2011-2012 Ford Mustang GT500 models. It significantly enhances throttle response, horsepower, and exhaust tone while meeting EPA standards—making it a top-tier upgrade for enthusiasts who demand both compliance and performance from their forced induction builds.

      Kooks 1142H460

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Long Tube Headers
      4.9

      Customer Reviews (97)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • GT500 - 11, 12