Wuts up everyone? I have a 97 a4 with a stock turbo. What do I have to do to my wastegate to make the sound of he pressure leaving my wastegate really stand out?
Is there such thing as a wastegate whistle? Do I need a new wastegate? Can I adjust my wastegate? Diverter valve? Blow off valve?

 

Ok so I did a little research. I guess im gonna go with a Diverter valve because they dont cause as many problems. But whats sounds better a DV or a BV

 

To tell you the truth, if you dont want people laughing at you, dont get a BOV. https://www.audiforums.com/forum/sho...d.php?t=107862 However, if you want to focus on that sound from the turbos, DIY Darintake is one way.

 

Ok thanks