aFe Twisted Steel 1-7/8" 304 stainless steel header for 2020–2021 Ford F-250 and F-350 with the 7.3L V8. Built to improve exhaust flow, the mandrel-bent tubing and 4-to-1 mitered merge collectors increase exhaust velocity for better throttle response and measurable gains on a dyno. Factory-style laser-cut 304 stainless flanges, 100% MIG welds and direct-fit design allow installation in stock locations with no cutting required.
aFe Twisted Steel 1-7/8in 304 SS Headers 20-21 Ford F-250/F-350 V8-7.3L