you should get one
A4's have no blowoff valve. VW's and Audi's use a completely different setup.
under the hood!
The Vehicle does not have a blow off valve. so you will never find it.
yes you can, just replace the stock diverter valve and throw the bov in there
B7 Audi A4 C6 Audi A6 ~200kg
What oil does an Audi A4
1999 Audi a4 obd 2 conector problem
How do remove the headlights in a 2005 Audi A4?
Where is the fuse panel on a 1997 Audi A4?
The 2003 Audi A4 has 20 valves.
The 2010 Audi A4 has 16 valves.
The 2009 Audi A4 has 16 valves.