The Kooks long tube header system for 2019–2020 Ram 1500 5.7L HEMI features 1‑7/8" primary tubes paired with a 3" OEM catted Y‑pipe and connects to the factory two‑bolt catback flange. Handcrafted in the USA from T304 stainless steel and dyno‑tested, these long tubes are designed to maximize power. Kooks backs its products with a limited lifetime warranty to the original purchaser.
Kooks 19-20 Ram 1500 5.7L HEMI 1-7/8in x 3in SS Long Tube Headers w/ 3in x OEM HIFLO Catted Y-Pipe