J&L Oil Separator 3.0, driver side (black anodized) keeps oil vapors out of the intake on 2007–2014 GT500 applications. Milled from solid billet aluminum, its multistage filtration—stainless mesh followed by an aluminum honeycomb—coalesces vapor into liquid that collects in the removable 3 oz base. The knurled tank base and O-ring seal simplify draining and help prevent leaks; drain roughly every 2,000–3,000 miles.
J&L 07-14 Ford Mustang GT500 Driver Side Oil Separator 3.0 - Black Anodized