Soldato
- Joined
- 18 Oct 2002
- Posts
- 8,968
- Location
- UK
Not all but some of the US/Canada specific ones help the car warm up quicker in winter by partially blocking airflow to the rad, hence there use. But in the UK and VW scene, not really my cup of tea.
Oh and in OZ its popular to stop bugs clogging the rad, only if the owners remove and clean them regularly though!
Oh and in OZ its popular to stop bugs clogging the rad, only if the owners remove and clean them regularly though!