American Racing Headers - Shelby Mustang GT500 2011-2014 Long System
$1,980.58
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ARH rules the roost with GT500 systems up to 2” and your choice of X-Pipe or H-Pipe to tailor the sound to your specific needs also available. Product features on ALL American Racing Headers systems include: 100% Made in the USA - NeverOutsourced Made entirely of 304 stainless steel 3/8" thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors complete with welded scavenger spikes Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.
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