Prevents harmful oil vapors and residue from entering your intake manifold. This issue would otherwise cause detonation issues by lowering your fuel octane. And it could cause excessive carbon buildup on your intake valves which will hinder your overall performance.

Verus Engineering Air / Oil Separator Kit

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SPECS:

• Durable aluminum construction
• Anodized black finish for corrosion protection
• Prevents harmful oil vapors from entering your intake system
• Will come assembled
• Designed with (4) coalescent filters
• Designed with internal baffling
• Designed with a stainless mesh
• Includes a sheet metal bracket (for LHD models only)
• Includes 3/4" rubber hose
• Includes 1/2" rubber hose
• Includes 3/8" rubber hose
• Includes hardware and all necessary components for a seamless installation

PREVENT CARBON BUILDUP IN THE INTAKE OF THE SUBARU STI FOR IMPROVED PERFORMANCE

This is the Verus Engineering Air Oil Separator. This AOS has been designed to ensure that your intake system remains oil-free of dangerous oil vapors and residue that can certainly have an effect on your performance. Oil in the intake system can reduce the octane which can lead to detonation, reduction in power, as well as caron build-up.