sunscreen

do wastegates make noise? i have a delta and at higher rpms my motor is making a noise that sounds like vwoooooooooosh. sounds like air is escaping somewhere or sort of like a vw and it lasts from like 3.5k to the top. anyone know what is making that noise?

*Boostwerks*

WG Not plumbed back into the rest of the exhuast?

Then yes it will make this sound.

sound's like a loud insane "fart"