J&L Oil Separator 3.0 Passenger Side (2011-17 Mustang GT; 2012-13 Boss 302; 2015-18 GT350)

FITMENT: 2011-17 Mustang GT Passenger Side 2012-13 BOSS 302 Passenger Side 2015-2020 GT350 Passenger Side WILL NOT FIT WITH SUPERCHARGERS (check out our kit for the Roush/Whipple/FRPP or get the BASE KIT and you can build your own)  J&L 3.0 Oil Separator 3oz CapacitySolid billet construction.OEM Style quick connect PCV fittingsMulti stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the intake. How does it work? During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors, intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own design. Milled from solid billet aluminum this is a roc