Moroso 85415 Billet Breather Tank Catch-Can Dual Inlet -10AN Black

Vehicle Fitment

• Universal fit for performance vehicles requiring a crankcase or valve-cover breather catch-can; compatible with most aftermarket oil-vent systems.

Features

• Baffled internal design reduces oil mist and vapors returning to intake, maintaining cleaner engine operation.
• Dual inlet ports allow flexible plumbing from multiple valve covers or crankcase vents.
• Billet aluminum top and bottom caps with black anodized finish provide durability and engine-bay style.
• Clockable mounting bracket for flexible installation in tight engine compartments.
• Replaceable fittings and petcock drain valve for easy maintenance.
• Improves oil control in turbocharged, supercharged, or high-RPM naturally aspirated engines.
• Lightweight aluminum construction reduces overall engine weight compared to stock or fabricated tanks.
• Designed for universal installation while maintaining OEM-style function and reliability.

Specifications

• Part Number: 85415
• Inlet/Outlet Fittings: Dual -10AN male ports
• Material: Billet aluminum with black anodized finish
• Application: Universal performance breather/catch-can tank

Included Components

• 1 x Moroso 85415 billet breather tank assembly
• 1 x Clockable mounting bracket
• Replaceable breather element and petcock drain valve (installed)
• Installation instructions

Product Description

The Moroso 85415 Billet Breather Tank is designed for high-performance engines where effective crankcase ventilation is required. Its dual-inlet baffled design prevents oil mist from contaminating the intake while maintaining consistent venting. The black anodized billet aluminum construction ensures durability and a clean engine-bay appearance.

This tank is ideal for turbocharged, supercharged, or high-RPM naturally aspirated applications. The clockable mounting bracket allows flexible placement in tight engine compartments, while the replaceable breather element and petcock simplify maintenance. Installation is straightforward, but verify your hose routing and fittings match the -10AN standard for proper performance.

Because the 85415 is a universal component, ensure there is adequate clearance and secure mounting for your particular vehicle setup. This tank combines functional performance with an engine-bay upgrade suitable for both street and track applications.