UPR Crankcase Breather for All Ecoboost Vehicles (Focus RS, Mustang, Fiesta, Focus, F-150) Fiesta ST Closed loop systems remove the

Closed loop systems remove the oil and sludge from the PCV gasses before it is routed to the engine to be burned

These sleeves will keep moisture around the pump unit leading to corrosion as well as trap heat greatly decrease pump life

0" for even better flow

(2) 3/8" NPT - 1/4" Straight ACU-SEAL™ Compression Fitting (Nickel Plated 100% Methanol Resistant)

3T engine and flow into an AWE Tuning 180 Technology® equipped resonator

UPR Crankcase Breather for All Ecoboost Vehicles (Focus RS, Mustang, Fiesta, Focus, F-150) Fiesta ST Closed loop systems remove theRecommended for customers with high crankcase pressure (high boost pressure, upgraded turbo, built engine). Should be used in conjunction with a catch can on the PCV (dirty) side of the crankcase system! 5 Minute Installation CNC Machined Billet Body Direct Replacement for Oil Fill Cap Releases unwanted crankcase pressure under Boost Check Ball prevents unmetered air from entering engine This fits all Ecoboost Vehicles, select your application above!