Have a look at your intercooler pipes. One of mine was split and made a large whooshing noise under boost.
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Have a look at your intercooler pipes. One of mine was split and made a large whooshing noise under boost.
Turns out one of the nuts near the air compressor was loose. Quick tighten, sounds much better. I'll note down exhaust gasket for next service!
Ben.
thats what I like about this forum, some one posts a question about something odd and within 10 replies, there is an answer!
Hay Ewe