2012 subaru wrx hatch. Refurbishing lathe chucks duration.
Clubwrx Forum
Stock wrx bov mod. Ive read mixed reviews about the recirculating bov being safe but its not worth taking the risk on a stock tune imo. Sent from my sm g935v using tapatalk. This will not throw any check engine lights or cause any shuttersstalling. Mods with cris 21319 views. The easiest way to tap into the vacuum lines is right before the blow off valve and is where the stock boost gauge is tied in at also however if you are installing a new gauge and had the stock gauge installed already simply tap into. He tested the original stock valves vs upgraded stock replacements vs several high end machined from billet valves.
Im asking because im moving from a 20g xt r on 93 octane at 21psi about the limit of stock from what i can find to a gt2860rs on e85 and expecting to be pushing. Im a sucker for the pshhhh as well. I will make a how to. But by no means healthier. Stock wrx bov with no recirc. Still stock 04 sti 04 wrx.
So its obvious that an aftermarket bov holds more boost than a stock bov. Top 5 subaru wrx blow off valves duration. I have heard you could mod the stock top mount bov. This is the factory diverted valve that has been modified to recirculat plus vent to the atmosphere. But looking at the 016 bov mod is there any reason to go with an aftermarket unit for 19984 more. Skip navigation sign in.
Mod update 6 grimmspeed aos install duration. Stock wrx bov with no recirc. Upgraded bpvbov although a larger turbocharger is an awesome mod its fairly expensive. For this reason many wrx owners choose to stick with the stock turbocharger for as long as possible and increase the boost through tuning or an aftermarket boost controller. There was a post on an audi forum last year where a guy used a vag com to plot boost requested vs boost delivered over time through several runs up through the gears. It seems that most people have said stick with the stock bov because it will keep the turbo from having problems later on and install a short ram if you want the whoosh soundis it true you can mod the stock one.
Not a difficult mod at all once youre past warranty. 291 blow off valve 292 turbo timers 30 transmission 31 sti 6 speed 40 suspension 41 springs. A bov is a reliability mod not a performance mod. Just pick a good tuner.
Gallery of Stock Wrx Bov Mod
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