The aFe Twisted Steel shorty header for 2011–2017 Ford Mustang V6 3.7L upgrades exhaust flow with 1-5/8" mandrel-bent 409 stainless tubes and 3-to-1 mitered merge collectors. Titanium ceramic coating lowers outside surface and engine compartment temps. Factory-style laser-cut flanges, included gaskets and lower outlet hardware enable a direct bolt-on installation with no cutting required.
aFe Twisted Steel Shorty Header 11-17 Ford Mustang V6-3.7L - Titanium Coat Finish