To fit:
Audi A4 1.8T -->2000
Audi A4 1.8Ts -->2000
Volkswagen Passat 1.8T -->2000
Audi A6 1.8T -->2000

The BSR Opti Flow Filter kit consists of an open air filter and a custom-made shield, including all installation parts.
The advantages of the Opti Flow filter are:
- The Sports Filter with low air resistance, gives quicker throttle response
- Ensures supply of cold and oxygen rich air
- Sporty intake sound, especially noticeable during acceleration (can be heard inside vehicle)
- Sporty engine compartment
- Washable filter components (cotton fabric)

The shield plate is made in Sweden from stainless steel and paint-sprayed black

It is very important to follow the Maintenance Instructions for Sport Air Filter.
It must be cleaned and oiled at least every 10 000 - 15 000 km, depending on season and road type.
Manuals and assembly instructions

This kit comprises of:
490418 Heat shield A4-6, Passat
47170053 Air filter FC07005BSR
490004 Mounting kit Opti A4-6, Pa. w

Price: €123