I want to get a BOV for my GTI. I was reading on the web that BOV for my engine is not recommended. However, they recomend the DV. Is this true? Does anyone use a BOV on thei 1.8t? Does one sound different then the other? Any info would be helpful.
I have a forge diverter valve. If that is what you are talking about. Yes it has a more metalic sound. It is kind a hard to explain the noise. Apparently you not only gain hp but also gain some fuel economy. The car is also crisper to drive.