Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

BOV (good or bad on a 2005 WRX?)

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Old 12-02-2006 | 11:36 AM
  #1  
colorado_sport's Avatar
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From: NC
Car Info: 05 wrx @ stage 2
BOV (good or bad on a 2005 WRX?)

BOV yes,no maybe ben reading about em.is it a good idea to get one.
Old 12-02-2006 | 11:45 AM
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WRX-CBR's Avatar
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From: Black Jack Table
Car Info: 03 WRX
Not really. Unless you really really really want the sound (pretty much the only thing they're good for) I wouldn't get one. If you do buy one I would suggest a recirculating one. Worx I heard is a good one.
Old 12-02-2006 | 11:50 AM
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fenderstrat066's Avatar
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From: Ellenville, Ny
Car Info: 2004 Wrx
only get one if your runing really high boost, otherwise stock BPV does a very good job.
Old 12-02-2006 | 12:01 PM
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sigma pi's Avatar
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From: Chavez Ravine
Car Info: 03 Impreza WRX
stock

unless you have a fmic that wont let you
Old 12-02-2006 | 12:46 PM
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colorado_sport's Avatar
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Car Info: 05 wrx @ stage 2
Stock huh.
Old 12-02-2006 | 02:33 PM
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[W5]IntoTheWRX's Avatar
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From: ca
Car Info: wrx
if your car has a stock turbo then
good:the sound
bad: makes your car run bad
if you have a upgraded turbo boosting more psi
good: the sound, and helps releases the pressure
Old 12-02-2006 | 03:13 PM
  #7  
WRX-CBR's Avatar
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Car Info: 03 WRX
I think the stock BPV is good for 19-20psi.
Old 12-04-2006 | 12:02 AM
  #8  
Subie do's Avatar
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Posts: 1,136
From: Seattle WA.
Car Info: 05 WRX 4EAT (VF34'd and FMIC'd)----sold :(
Intake Silencer Removal AKA Snorkus

Best thing to do. It's free, gives you "some" sound and your car will be ok.



Give it a try:
http://www.scoobymods.com/forums/sho...=&threadid=113
Old 12-04-2006 | 02:04 AM
  #9  
whitecel's Avatar
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From: Hawaii
Car Info: 2005 WRX
let me say NO! Reason being. The person I bought my car from had the greddy rs bov recirc. kit on it. Tonight I decided to take it off and plug the hole. It went out of my garage fine, but as soon as I drove it, the car's power sucked. It felt like I had a ton of turbo lag. Not only that, but when I popped my car back into neutral, the rpm would drop to about 100-200 rpm and then idle back at normal. As soon as I got back I put back in the recirc. pipe and it ran fine. Just remove the snorkus instead.

Also, it's a PITA for the greddy kit to get it on and off.
Old 12-04-2006 | 09:58 AM
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shuttlegoose's Avatar
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From: philly
Car Info: wrx wagon 05
if you want you can get a GFB (go fast bits) bov that is a hybrid with 50/50 recirculating and venting. i have it on my 05 wagon and it sounds great. they also have a stealth valve that can do any percentage
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