Wow Matt that has to be the best diagram of an intake/exhaust system that I've ever seen. Extremely helpful. Thanks.
This is a discussion on "The BIG BOV thread" (Where all bov question threads get merged) within the Engine Modifications forums, part of the Tech & Modifying & General Repairs category; ...
'02 WRX white - Uppipe, MattSpec Turbo-back, Dynorad
Wow Matt that has to be the best diagram of an intake/exhaust system that I've ever seen. Extremely helpful. Thanks.
When i rev my engine up i dont hear the bov venting, it only vents when i drive....is this normal?
La Fee Verte
Subaru 2002 Impreza WRX Sedan
Yes, because the WRX's turbo does not spool unless you're in gear![]()
Fahd
Floats like a butterfly and stings like when I pee!
someone kick me in the head!![]()
La Fee Verte
Subaru 2002 Impreza WRX Sedan
dont be alarmed, i felt the same way when i installed my blitz bov.
La Fee Verte
Subaru 2002 Impreza WRX Sedan
Damn Matt that is a great and very helpful diagram!
I let my nuts hang down to floor mang.
that's weird... i never had a difference in ACCELERATION. i have the hks bov as well.
05 STi...not stock
Indeed. Very well done.Originally posted by dddnuts
Wow Matt that has to be the best diagram of an intake/exhaust system that I've ever seen. Extremely helpful. Thanks.
Street Racer Emeritus
'02 2.5L WRX - Retired
Nice job.
Dom
03 Platinum Silver WRX
schweeeet!![]()
Perhaps I missed the answer to this in my search, but...
For us mere mortals who aren't at Stage 4 and beyond, is a BOV going to provide any performance benefit? Or is it mainly a mod done for the sound (which I personally don't care for)?
the stock BOV will hold to at least 20psi - I ran TXS stage 4 for 6 months with it and had no problems. I got my Forge 100% bov for a little bit of show! There are no negative side effects (performance wise) of the after market bov IMHO.
The only benefit IMO is attention...that's about it. There are no setbacks mind you. If you want it get it![]()
Fahd
Floats like a butterfly and stings like when I pee!
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