UPR Products Plug N Play Clean Side Separator ECSS Kit (5043-1001)
Fits 2015-2020 2.7L EcoBoost · 3.5L EcoBoost
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A clean side separator catches oil vapor being pulled back into your intake tract, on the opposite side from where a catch can works. On a direct-injected EcoBoost there is no fuel washing the intake valves, so oil vapor bakes onto them over time and costs you power.
why this one — Covers both the 2.7L and 3.5L EcoBoost in the 2015-2020 trucks with one kit. Push-button Plug N Play fittings mean the line pulls off without tools when you service it.
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