2007-2008 SHELBY GT500 5.4L HEADERS

Bringing even more performance to your 2007-2008 GT500 is now possible with these JBA long tube headers. Receive more horsepower & torq throughout RPM range, Improved throttle response, and increased passing power. Features Mandrel bent stainless steel 1 3/4" primary tubes, 9" collector, and 3.8" thick laser cut flanges.