Reduce Sludge. In your Mustang's engine, crankcase exhaust is re-circulated back through your PCV system and intake, taking with it large amounts of oil vapors. This JLT Oil Separator kit installs in your PCV line to filter out oil before it can get into your engine's intake - where it doesn't belong - and cause damage.
Premium Quality Kit. This high quality kit includes the JLT Oil Separator, which features billet aluminum construction with a satin anodized finish for superior style and durability. The 2 oz. tank base is easily removed for draining during oil changes, and is designed with a o-ring for a leak-free seal. Plus, JLT added a Ford Motorcraft metal mesh PCV pre-filter to prevent any oil from getting back into your intake.
Easy Installation. This complete kit includes a factory PCV line that has already been modified with the necessary fittings and attached to the separator for a true plug-and-play installation.
Application. This JLT Oil Separator kit is designed for the 2011 to 2014 GT and Boss Mustangs. Designed for direct installation on the passenger's side only (same side as the PCV valve).
Technical Note. There is a unique JLT separator kit recommended for 2007-2011 Mustang GT500s - click here.
2011, 2012, 2013, 2014 Details >>