Recirc Valve Flutter Noise?

4thgenx42 · 05-17-2008, 04:02 AM

My friend whos got an EVO IX MR has APS recirc twin vent valve, when lets off the throttle it makes a flutter noise. Are there any valve like that forour cars that make this kind of noise?

Thanks!

**04STiguy79** · 05-17-2008, 04:08 AM

UUugghh......APS makes one but I would advise not waisting your monies on it, same goes for your buddy! DO NOT run a aftermarket bov on a stock psi WRX! This will undoubtedly cause many problems with the car, and to think your going to spend money to make the car run worse.......but it will make your lil flutter noise!

***Szumita*** · 05-17-2008, 05:11 AM

its probally tightened too much, causing compressor surge.

**04STiguy79** · 05-17-2008, 05:23 AM

I do not think he is trying to solve a problem with his friends car, he wants the same bov for his rex.

Peleg · 05-17-2008, 09:35 AM

Don't get a bov for the wrx. Just get a CAI, you'll get more power and the noise from the factory bpv.

**Rennes** · 05-18-2008, 02:56 AM

^^^ In the latest subiesport mag, they installed an GFB bov on their car.

Peleg · 05-19-2008, 09:44 PM

Quote:

Originally Posted by Rennes

^^^ In the latest subiesport mag, they installed an GFB bov on their car.

I've seen these bov's cause issues and cause loss of power on the dyno.

05-17-2008, 04:02 AM	#1
4thgenx42 Lurker Car: 2002 Impreza WRX Fav Mod: JDM Headlughts Location: Boston Posts: 7 Join Date: Sep 2007 Trader Rating: (0)	Recirc Valve Flutter Noise? My friend whos got an EVO IX MR has APS recirc twin vent valve, when lets off the throttle it makes a flutter noise. Are there any valve like that forour cars that make this kind of noise? Thanks! This ad is not endorsed by this member. Please register or login to hide this ad.

05-17-2008, 04:08 AM	#2
04STiguy79 Gold Member Car: 04 Platnm Silvr STi Fav Mod: GT35R 450+WHP Pump No Meth Location: MD,BASC Club,Team Agile Posts: 759 Join Date: May 2007 Trader Rating: (4)	Re: Recirc Valve Flutter Noise? UUugghh......APS makes one but I would advise not waisting your monies on it, same goes for your buddy! DO NOT run a aftermarket bov on a stock psi WRX! This will undoubtedly cause many problems with the car, and to think your going to spend money to make the car run worse.......but it will make your lil flutter noise!

05-17-2008, 05:11 AM	#3
*Szumita* i eat cones Car: 08.5 GTI MKv Fav Mod: 18x8 Location: ma & ri Posts: 6,561 Join Date: Oct 2006 Trader Rating: (18)	Re: Recirc Valve Flutter Noise? its probally tightened too much, causing compressor surge.

05-17-2008, 05:23 AM	#4
04STiguy79 Gold Member Car: 04 Platnm Silvr STi Fav Mod: GT35R 450+WHP Pump No Meth Location: MD,BASC Club,Team Agile Posts: 759 Join Date: May 2007 Trader Rating: (4)	Re: Recirc Valve Flutter Noise? I do not think he is trying to solve a problem with his friends car, he wants the same bov for his rex.

05-17-2008, 09:35 AM	#5
Peleg STI Guru Car: 04 Subaru WRX STi Fav Mod: Whooshing sounds Location: NorCal Posts: 5,826 Join Date: Nov 2003 Trader Rating: (11)	Re: Recirc Valve Flutter Noise? Don't get a bov for the wrx. Just get a CAI, you'll get more power and the noise from the factory bpv.

05-18-2008, 02:56 AM	#6
Rennes Gold Member Car: 04 Subaru WRX STi Fav Mod: Fujitsubo!!!!!!!! Location: Québec Posts: 176 Join Date: Nov 2006 Trader Rating: (0)	Re: Recirc Valve Flutter Noise? ^^^ In the latest subiesport mag, they installed an GFB bov on their car.