'm a noob wen it comes to german cars. this is my first euro and turbo car. i was wonderin wut is the best company for euros for bov's. also there is a wire connected to my stock bypass valve and i was wondering if there was an aftermarket bov that supports that, if not what was the alternative. thanks for ur help.

 

BOVs are bad for Audis.

Do a search for Diverter valves (or DV) and you will get the information that you need.

 

i really appreciate the help thanx

 

why are BOV bad for audi's [sm=dontgetit.gif]

 

Check this out - https://www.audiforums.com/BOV%27s%2...m_14128/tm.htm

You can also do a search under "bov" or even "bov bad".

It seems that the ricer noise just isn't worth it.

 

Simply put, when BOV the A/F get Fraked Up. in other words technacally, when BOV the AF goes reach. with DV you get a slightly lean mix, but its fine in germans, but crappy in asians cars.