Loud Noise @ High RPM

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Aug 30, 2007 | 10:39 PM

#16

91sleeper

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From: Wagon on the outside....STI on the inside!!

Car Info: 04 XTi.............. Seats down..G's up

yeah pretty sure.

Aug 30, 2007 | 11:37 PM

#17

iNfEk

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From: Boostin' troubles away - 4EAT Memories 12.87@103.2

Car Info: 51E LHD V7 STI (2.0)

could be coming from the alternator

Aug 31, 2007 | 03:26 PM

#18

Shazam321

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Quote:

Originally Posted by blueTR_808

I have a 06 WRX (bone stock) and at high rpm's (full boost) i hear this loud squealing sound coming from the engine.
Any help???

Try tigthening your belts a little bit more. you also might want to check the actual pulleys for wear (the ribs could be worn and can cause the belts to slip).

Sep 11, 2007 | 03:44 AM

#19

blueTR_808

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From: Ewa Beach Bah

Car Info: 06 WRX

I pulled off the TMIC and the Y pipe was held on by duct tape....PROBLEM SOLVED

Sep 11, 2007 | 04:44 AM

#20

91sleeper

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From: Wagon on the outside....STI on the inside!!

Car Info: 04 XTi.............. Seats down..G's up

Sep 11, 2007 | 05:25 PM

#21

blueTR_808

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From: Ewa Beach Bah

Car Info: 06 WRX

did u fix your problem

Sep 11, 2007 | 06:22 PM

#22

91sleeper

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From: Wagon on the outside....STI on the inside!!

Car Info: 04 XTi.............. Seats down..G's up

a lil. i need to get it on a lift so i can tighten down the dp really well. i think i got most of it when i retightened the up pipe but the dp needs more torque.