TRIFOAM® FILTER UNIT
Faster, for longer
The highest airflow of all filter
types, for the best possible power for more of the time. As a high performance part, regular maintenance is essential to keep it at its very best.
PLEATED COTTON FILTER
Fit and forget
A robust 'fit and forget' filter that will last for years. It gives great initial power output but doesn't have the dust-loading capacity of Trifoam.
Considerations for the Trifoam® filter:
the best possible airflow for better performance
airflow barely deteriorates with dust-loading
foam is more delicate and does need TLC
after cleaning and reoiling them they’re as good as new
they are a lightweight carefully designed genuine motorsport filtration solution
Considerations for the pleated cotton filter:
extremely robust and very long lasting
excellent flow characteristics when new
no cleaning needed – fit and forget
giant surface area and air horn into the pipework
PART NO: VWR12G7R600OS
Want the ultimate from your Cotton Filter?
Our new Cotton Filter 'Oversock' combines the best of both. Simply slide the foam oversock over the top of your Cotton Filter and protect the surface layer of the cotton from dust and dirt. When it needs it, the oversock can be cleaned or just replaced to keep the cotton filter at its very best for years.
CLOSE UP OF TRIFOAM® FILTER
CLOSE UP OF PLEATED COTTON FILTER
TYPES OF FILTERS
Your car comes from the factory with an air filter made of paper. It’s simple, effective, but above all, cheap. And paper is not efficient.
Because you are reading this, you’re probably already interested in improving your car’s breathing by improving its airflow. A RacingLine intake is the obvious choice - but this is where your filter choice starts.
Really, the only two credible choices for a performance intake is a filter media of foam or cotton.