American Racing Headers has wasted little time in creating their new headers for the 2011 Mustang GT and its updated 5.0-liter engine.
Made from 304 stainless steel, the system features a choice of 1 ¾- or 1 7/8-inch primaries, 3/8-inch thick flanges with hand-ported inlets, excellent primary routing for a great fit, merge collectors with scavenger spikes, high-flow metallic cats, and Grade 8 hardware.
ARH’s initial dyno testing with no tune showed gains of 32 rear-wheel horsepower.
For more information, contact: American Racing Headers, 22 Elm Place, Amityville, NY 11701; 631/608-1986; www.americanracingheaders.com.