aFe Twisted Steel 304 stainless steel headers for Ford F‑150 2015–2022 5.0L V8 are mandrel‑bent 1‑5/8" tubing with heavy‑duty laser‑cut machined flanges and 100% MIG welds. The bolt‑on system retains stock catalytic converters and requires no cutting or drilling, delivering improved exhaust flow, throttle response, and measured gains up to +20 HP and +23 lb‑ft on the in‑house dyno.
aFe Ford F-150 15-22 V8-5.0L Twisted Steel 304 Stainless Steel Headers