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Kooks 1-5/8-Inch Long Tube Headers (05-10 GT w/ Automatic Transmission)

Item 65507
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      Product Information

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

      Features

      • Increases Rear Wheel Horsepower and Torque
      • Long Tube Header Design
      • Free Flowing 1-5/8" Mandrel-Bent Tubing
      • 304 Stainless Steel Construction
      • TIG Welded for Strength
      • Natural Finish
      • Fits 2005-2010 Automatic GT Mustangs

      Description

      More Horsepower and Torque. A set of Kooks Long Tube Headers will greatly improve the performance of your modular 4.6L Mustang. Kooks Headers feature an integrated venturi style collector that increases exhaust scavenging, and reduces turbulence to improve your 4.6's exhaust flow over the restrictive factory manifolds, boosting your Pony's horsepower and torque numbers.

      Quality Construction. Kooks Long Tube Exhaust headers are manufactured from 1-5/8" mandrel bent 304 stainless steel tubing for superior airflow. These headers are TIG welded and feature a leak-free ball flange design for optimal performance and a better than OEM fit.

      Natural Finish. These Kooks Headers feature a natural stainless steel finish, which provides an aggressive appearance to your engine bay. This is not a heat-resistant coating.

      Recommended Upgrade. To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

      Application. These Kooks Long Tube Headers are designed to fit the 2005-2010 4.6L GT Mustangs equipped with an automatic transmission. Kooks long tube headers require the use of a Kooks shorty midpipe in order to be installed properly (see drop down option above).

       

      Technical notes. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

      Fitment: 2005 2006 2007 2008 2009 2010 Details

      Kooks 11312010

      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) Driver side header
      • (1) Passenger side header
      • (2) Gaskets
      • (16) Small bolts
      • (8) Flat washers
      • (4) Long bolts
      • (4) Nuts

      Tech Specs

      Header Specifications
      Header Type: Long Tube Finish : 304 Stainless steel
      Type Mid Pipe Required: Kooks Shorty X Fitment: 2005-2010 GT - Automatic
      4.9

      Customer Reviews (100+)

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

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • GT - 05, 06, 07, 08, 09, 10

          Fits automatic transmissions only

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