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American Racing Headers
We've installed a pair of American Racing Headers' [(631) 608-1986; www.americanracingheaders.com] long-tube offerings before, but not these monsters. ARH now has these 2-inch-primary-tube headers for '05-current Mustangs featuring 5.4-liter engines, like Shelby GT500s and Cobra Jets. ARH was the OE-supplier for the headers found on the Cobra Jet; these are aimed at improving the performance of your 5.4-equipped Mustang.