Kooks long tube headers for 2019–2024 Ram 1500 5.7L HEMI are 1‑7/8" primary to 3" collectors stainless steel assemblies that include a 3" OEM Ultra‑GREEN catted Y‑pipe and connect to the OEM catback with a 2‑bolt flange. Handcrafted in the USA, these headers are offered as a complete long-tube system engineered for improved flow and compatibility with factory exhaust connections without additional parts.
Kooks 19-20 Ram 1500 5.7L HEMI 1-7/8in x 3in SS Long Tube Headers w/ 3in x OEM GREEN Catted Y-Pipe