UPR Products Plug N Play Passenger Oil Catch Can Separator (2021-2025)

A catch can sits in the hose between your engine's crankcase vent and its intake, trapping oily vapor so it can't coat the intake valves. You unscrew the can every few thousand miles and dump out what it caught.

why this one — This is UPR's simple, affordable option for 2021-2025 trucks: one passenger-side can, plug-n-play factory-style connectors, and it covers the 2.7L, 3.5L EcoBoost, and the PowerBoost hybrid with the same SKU (5049-286 silver / 5049-286-1 black). Good first protection mod if the dual-valve kit is more than you want to spend.