APR Catch Can for VW MK6 Golf R (NAR)
The APR Oil Catch Can System replaces the failure prone factory positive crank ventilation (PCV) system and traps excessive crankcase oil vapors and gunk from entering the engine. The system eliminates a common performance robbing boost leak, while reducing carbon buildup on intake valves, octane lowering oil vapors and oil pooling within the intake tract. It’s a simple modification to install, drains in seconds with the flick of a knob, and is recommended at all stages of performance.
Fonctionnalité
- Augmente les performances
Augmente les performances en éliminant une fuite de suralimentation courante, et en réduisant les vapeurs d'huile qui abaissent l'indice d'octane et l'accumulation de carbone qui restreint le flux d'air. - Élimine une fuite de suralimentation
La plaque de blocage du PCV élimine la vanne PCV d'usine sujette aux pannes. - Attrape l'huile et les saletés
L'huile et les dépôts se rassemblent dans la boîte, pas dans les tuyaux de l'intercooler. - Facile à vider
Un simple bouton permet au système de se vider en quelques secondes sans aucun outil. - Facile à installer
S'installe en quelques minutes. Les tuyaux s'emboîtent facilement sans outils grâce aux raccords OEM Norma. - Facile à entretenir
L'entretien annuel est un jeu d'enfant grâce à la conception en deux pièces en billette. - Tuyaux de haute qualité
Resist oil degradation, kinks, abrasion, and blockage from freezing, with an OEM look. - Canette, plaque et support de haute qualité.
Pièces en aluminium et en acier inoxydable solides, propres et attrayantes qui s'intègrent parfaitement dans le compartiment moteur.


The Problems

An engine produces extreme pressures within its cylinders during operation and some ultimately slips by the piston rings and pressurizes the engine’s crankcase. This is exacerbated when increasing horsepower and driving harder.

To relieve the pressure, the engine uses a failure prone PCV system that dumps the pressure, along with oil vapors, back into the intake tract to be consumed by the engine. Unfortunately, this results in the following performance robbing scenarios:
- Oil vapors mix with the air/fuel mixture, which reduces octane and hurts performance.
- Carbon builds up on the back of intake valves, which reduces airflow and hurts performance.
- Messy oil pools in the intake tract and coats the intercooler, leading to hose degradation, and reduced IC effectiveness.
- The factory PCV system can fail, creating a massive boost leak that directly pressurizes the crankcase.

The Solution

The APR Oil Catch Can System eliminates the factory PCV valve with a billet-aluminum block-off plate. The plate routes crankcase gasses through the APR catch can, which filters oil vapors through a track-proven four-staged baffling system. The vapors pool in the bottom of the can, while the rest of the pressure is diverted back to the intake tract where it’s burned off by the engine.
The result is simple:
- A cleaner engine
- Better performance
- Elimination of a common failure point
System Overview

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