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Stainless Works long-tube headers for 2015+ Ford Mustang Shelby GT350 and GT350R 5.2L replace the factory collectors with 1-7/8" CNC mandrel-bent primaries and 3" slip-fit collectors to improve flow and sound. Constructed from TIG-welded 304 stainless, these headers include high-flow catalytic converters and lead pipes swedged to 2-1/2" for an easy connection to the factory exhaust. They are made in the USA and backed by a materials and workmanship lifetime warranty.
Stainless Works 2015+ Ford GT350 Headers 1-7/8in Primaries High-Flow Cats 3in Collectors
