American Racing Headers Long System, 1-3/4" x 3", 2011-14 Mustang 5.0L Coyote
118-MTC5-11134300LS
Ford claims 412 HP. We say it’s considerably more! The new 5.0L Coyote Mustang is here and quicker than you can blink - ARH has a header system. 100% U.S. made using the finest 304 S/S, the system fits great, installs relatively easy and produces HP gains normally seen in much bigger V8’s. Through stock mufflers and mid pipes (and no tuning) power was up 32 RWHP. If your Coyote can use a serious bump in HP/Torque and only the finest header systems will do, ARH has exactly what you need. Available with 1-3/4", 1-7/8" or 2" primaries, and your choice of our 3" X-Pipe or 3" H-Pipe (for a more classic musclecar sound).
Features:
100% Made in the USA - Never Outsourced
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