J&L 12-17 Jeep Wrangler JK 3.6L Passenger Side Oil Separator 3.0 - Clear Anodized Ford E-250 Econoline XL 1983 BMW X7 xDrive50i 2020

BMW X7 xDrive50i 2020

Porsche Boxster Spyder 2012

Jeep Wrangler S 1991

GMC C2500 Suburban Base 1996

J&L 12-17 Jeep Wrangler JK 3.6L Passenger Side Oil Separator 3.0 - Clear Anodized Ford E-250 Econoline XL 1983 BMW X7 xDrive50i 2020During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather accumulate in your 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