Kooks Headers 1-7/8in x 3in Stainless Long Tube Headers, Headers Only (No Y-Pipe)
Fits 2015-2020 5.0L V8
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Price tracked 8 times since Jul 28, 2026: low $1,089.46, high $1,345.01, currently $1,089.46.
where to buy · 3 retailers tracked
Kooks' bare long-tube headers for 2015-2020 F-150s replace the factory manifolds with big 1-7/8in stainless tubes, but do not include the Y-pipe that connects to the rest of the exhaust — that piece is bought separately.
why this one — Buying headers-only lets an owner pair them with whatever Y-pipe (catted, non-catted, or off-road) fits their emissions needs, instead of being locked into Kooks' pre-bundled catted kit already in this catalog.
Verified 2026-07-26: product page states no horsepower or torque figure. source ↗
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.