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Tward · 10-17-2012, 05:16 PM

This past weekend i installed berk test pipes and reassembled my stillen gen 3 CAI after i was done installing the test pipes.
Since the install i have noticed a high pitch noise that occurs with throttle and it occurs while in gear when the rpms fall. After the rpms have fallen for a little while the noise goes away. If i let the rpms slowly fall with the noise occurring, then clutch in, the noise will go away.

Hopefully you guys can help me in diagnosing this noise. Thanks in advance.

10-17-2012, 05:16 PM	#1 (permalink)
Tward Enthusiast Member Join Date: Feb 2011 Location: North Little Rock, AR Posts: 318 Drives: 09 Nissan 370z BS M6 Rep Power: 14	Strange high pitch noise This past weekend i installed berk test pipes and reassembled my stillen gen 3 CAI after i was done installing the test pipes. Since the install i have noticed a high pitch noise that occurs with throttle and it occurs while in gear when the rpms fall. After the rpms have fallen for a little while the noise goes away. If i let the rpms slowly fall with the noise occurring, then clutch in, the noise will go away. Hopefully you guys can help me in diagnosing this noise. Thanks in advance. __________________ Nismo S - Tune Body Kit/ UAM Fenders / Fast Intentions CBE 12/ Stillen CAI/ PWD JDM Shift Knob/BlueBat Vinyl' R.I.P Garrett Uekman