APR Catch Can System MS100199 for 1.8T | 2.0T EA888 Gen 3 MQB (2016-2021)

The APR Catch Can System MS100199 is a meticulously designed upgrade for the Positive Crankcase Ventilation (PCV) system, specifically tailored for the 1.8T and 2.0T EA888 Gen 3 MQB engines from 2016 to 2021. This system addresses several inherent flaws in the factory PCV setup, providing enhanced performance and engine protection.

Key Features

• Effectively captures oil and contaminants, ensuring cleaner air paths within the engine.
• Reduces octane-lowering oil vapors for improved engine performance.
• Minimizes risk of boost leaks caused by diaphragm failures and N80 valve issues.
• Completely replaces the factory PCV system, addressing all known failure points.
• Prevents potential oil starvation and engine failure during high-performance driving.
• Incorporates an internally baffled can with a quick-draining valve for easy maintenance.
• Constructed with high-quality hoses featuring a braided finish and swivel AN connectors.
• Features a billet aluminum top plate with T304 stainless steel components for optimal oil separation.
• Includes an additional check valve for enhanced reliability of the N80 valve.
• Precision-fit bracketry ensures a clean installation, maintaining a factory-like appearance.
• Stand-off pegs allow for the mounting of the factory engine cover.

Addressing Factory Shortcomings

The factory PCV system is prone to several issues that can lead to significant engine problems. Oil can be drawn into the intake tract, causing contamination in the intercooler and reducing its effectiveness. This not only leads to a messy engine bay but also lowers the effective octane level, which can result in engine knock and reduced horsepower.

Moreover, the factory diaphragms within the PCV valve are susceptible to failure under boost pressure, leading to boost leaks and crankcase pressurization. This condition can force oil past the piston rings, causing pre-ignition and potential engine damage. Under extreme driving conditions, excessive oil ingestion can result in smoke from the exhaust and, ultimately, oil starvation.

Innovative Design Solutions

The APR Catch Can System eliminates the factory PCV system and incorporates a race-inspired oil separation and drain-back mechanism. The diaphragm-free design minimizes failure points while the integrated check valve enhances pressure management. Baffles within the system ensure that oil remains contained, promoting proper evacuation of crankcase gases.

With the APR catch can positioned between the plate and the turbo inlet, it effectively captures crankcase gases while allowing cleaner vapors to escape. This results in a cleaner engine environment, improved performance, and enhanced longevity even in demanding situations.

Installation and Aesthetic Considerations

The black-anodized billet aluminum construction and T304 stainless steel components not only provide durability but also contribute to an attractive engine bay appearance. The system is designed for a straightforward installation with top-side mounts to prevent loose parts from falling into the engine. High-quality braided lines with swivel AN fittings ensure a professional look and easy routing, while the optional washer fluid reservoir accommodates installations where space is limited.

Fitment

• Audi A3 | A3 Quattro 2016-2021
• Volkswagen Golf 2016-2021
• Volkswagen GTI 2016-2021
• Volkswagen Tiguan 2016-2021
• Volkswagen Arteon 2018-2021