One of the best money can buy:
- Optimizes cool air intake
- Constructed of material that insulates the airflow from the heat of the engine
- Provides an expansion zone prior to transit into the filter so large particles can fall out of the airflow
- Allows for planar airflow through the filter
- Uses one of the very best, ISO -tested airfilters available.
Highly recommended- haven't seen any better.
A