Kooks Torque Series stainless steel headers for 2019–2024 Ram 1500 5.7L HEMI use stepped 1-5/8" to 1-3/4" tubing and heavy-duty 16-gauge construction to improve flow while connecting to OEM catalytic converters. Made in the USA from T304 stainless, they are race-tested components intended to enhance exhaust flow and durability for street and race use without making power claims beyond improved performance potential.
Kooks 19-20 Ram 1500 5.7L HEMI 1-5/8in x 1-3/4in Stainless Steel Torque Series Headers