i bourght a k&n panel filter a few weeks ago, and when i fitted it strange noises start to occur. i had noticed it before only quieter, but now its pretty load. its something to do with inlet i think, it hissses in low revs then chatters in middle/high revs and dumps on the gear change. ive just changed the dv to a bailey dv30 and it hasnt made much diffferences. could it be the wastegates nackered? its a 1991 3b remapped to 280ish. any suggestions would be highly aprreciated. oh and whats standard boost on the s2 turbo? and is there a mechanical part you can adjust to change it(sorry im a bit of a novice at the moment) Cheers all
Jay
Jay
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