Air/Oil Separator - 05-10 Mustang GT

The MOROSO Air/Oil Separator for 05-10 Mustang GT is a polished aluminum catch tank designed to separate oil vapors from crankcase ventilation systems before they enter the intake manifold. This component is essential for maintaining clean combustion in forced-induction and naturally aspirated engine builds where PCV system management is critical to engine longevity and performance consistency.

With a 3-inch diameter tank measuring 4.5 inches tall and 1/2 inch NPT female inlet and outlet ports, this separator accommodates standard-diameter hose fittings common in Ford engine bay applications. The polished aluminum construction resists corrosion from moisture and oil exposure while maintaining a clean appearance under the hood. The compact footprint allows integration into existing PCV plumbing without requiring significant modifications to engine bay layout or accessory positioning.

Mustang GT owners who upgrade to turbocharging, supercharging, or precision fuel systems benefit from air/oil separation to prevent oil condensation from fouling oxygen sensors and intake valves. The separator traps suspended oil particles and moisture, allowing them to drain back to the crankcase while clean vapor continues to the intake. This is particularly valuable in high-boost applications and street-strip combinations where intake cleanliness directly impacts fuel economy and emissions compliance. The 05-10 generation Mustang GT features a compact engine bay, making properly sized catch tank design critical for hassle-free fitment.

MOROSO is recognized within the engine dress-up and emissions management category for aluminum tank designs that balance functionality with aesthetic appeal. The polished finish suits both stock-appearance builds and custom engine bay presentations. Installation requires hose routing knowledge and basic hand tools; refer to your specific Mustang platform's PCV system diagram to ensure correct inlet and outlet sequencing.