Hey all,

Just wondering what the problem could be if when my turbo spools up it doesn't have that nice whistle noise its more of a whistle scream.

Doesn't sound quite right to me, and since it's started happening my exhaust hasn't sounded as loud as it ussually does.

By the way, car is a 1997 MY98 wrx with stock turbo.

Thanks all,
CLARKIE