American Racing Headers 2011 Mustang Headers & Exhaust System

American Racing Headers now produces an all 304 S/S header system for the new Ford 5.0. The system is available with either 1-3/4″ or 1-7/8″ primaries with hand-ported inlets.

Official Release:

American Racing Headers wasted no time and now has an all 304 S/S, 100% US made header system for Ford’s nasty Mustang 5.0L. With amazing HP per Cubic Inch, the new 5.0L is a perfect candidate for ARH’s direct fit header system. The system features your choice of 1-3/4” or 1-7/8” primaries, 3/8” thick flanges with hand ported inlets, excellent primary routing for a great fit and no hassle installation, 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 RWHP.

• American made
• 304 Stainless Steel
• fits new Mustang 5.0 engines

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