ROUSH 2014 Ford F-150 SuperCharger FEAD Supplemental KIT
Part Number: 421821
Roush supercharger pulley kits are an upgrade add-on for a variety of applications. This supplemental FEAD kit is REQUIRED for all 5.0L F-150 Roush supercharger kits when being installed on 2014 model year 5.0L F-150s. The kit includes degas bottle lower mounting bracket, 6-rib compressor clutch/pulley assembly, 6-rib crank damper and crank damper bolt. (Do NOT use with 2011-13 model year 5.0L F-150s.)
50-State emissions-legal on 2018-2020 Mustangs (CARB E.O. #D-418-34).
Do NOT use with 2011-13 model year 5.0L F-150s.
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