The 2011-2014 Mustang GT's 5.0L Coyote routes crankcase vapors, residual oil mist, and moisture straight back into the intake tract through the factory PCV system, where they coat valves, foul intake passages, and invite detonation. Moroso's large-body air-oil separator intercepts those contaminants before they reach the intake, returning only clean, dry air to the engine.
Internal baffling and mesh media do the work. The separator's billet aluminum body houses layered internal baffling and mesh media that force crankcase vapors to surrender their oil content before passing through. Captured oil collects at the bottom of the unit and drains cleanly through the included elbow fitting, so servicing the can stays virtually mess-free.
Large-body capacity keeps up with high-demand driving. The large-body design offers 43 percent more internal capacity than the small-body version, making it the right choice for extended track sessions or spirited street driving where blow-by volume increases significantly. A polished aluminum finish leaves the body ready for chrome, paint, or powder coat if a custom look is desired.
A complete, ready-to-install kit. Moroso includes heavy-duty brass inlet and outlet fittings, fuel/emission/PCV vapor hose, a stainless steel mounting bracket, and a billet aluminum mounting clamp. Every component needed to plumb the separator into the factory PCV system arrives in the box.
Product Benefits
- Protects Intake Valves: Captures oil mist and moisture before they deposit on valve faces and intake passages.
- Reduces Detonation Risk: Cleaner intake air lowers the chance of oil-induced pre-ignition.
- Large-Body Capacity: 43% more volume than the small-body version handles high blow-by situations with ease.
- Mess-Free Drain: Bottom drain port with elbow fitting makes emptying collected oil quick and clean.
- Billet Aluminum Construction: Internal baffling and mesh media housed in a polished billet body.
- Complete Hardware Kit: Brass fittings, PCV vapor hose, stainless bracket, and billet clamp all included.
- Custom-Ready Finish: Polished body accepts chrome, paint, or powder coat.
Note: Fits 2011-2014 Mustang GT with the 5.0L engine.
About Moroso: Moroso Performance Products has been manufacturing racing and performance components for decades, supplying professional race teams and enthusiast builders alike. Their catalog spans oil pans, vacuum pumps, ignition components, and fluid management systems, all engineered to perform under demanding conditions.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | GT |
| Vehicle Fitment | 2011, 2012, 2013, 2014 |
