The Aeroflow performance billet universal air/oil separator has been designed to protect your modern diesel and petrol engines by reducing the amount of oil vapour entering the crankcase. Many modern diesel engines have an EGR system where the combination of oil vapour and exhaust particles builds up to the point of blocking the intake manifold and intake ports, which is very common in direct injection engines.

It features stainless steel reusable and cleanable filter mesh, a built-in billet dipstick, two -10AN ports, and one -4AN, which can be used for a drain. It comes in the single version or the dual version which is essentially two single catch cans mounted to a one-piece universal mounting bracket.

Available in polished or black.