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Stainless Works long tube headers for 2018–2020 Dodge Durango SRT 6.4L are American‑made CNC mandrel‑bent primaries (1‑7/8") that increase airflow and are engineered to create power. They include 3" slip‑fit collectors, high‑flow catalytic converters flowing into 3" lead pipes with flanged leads for easy connection to factory or aftermarket exhaust, and are fabricated from 304 stainless steel with TIG welds and a lifetime warranty.
Stainless Works 18-19 Dodge Durango 6.4L 1-7/8in Primaries Headers w/ High-Flow Cats
