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If anyone can help,

I've looked at Youtube, the internet and SAU on how to install this type of BOV and i'm not having much luck. I'm confused as to what connects to what. I have 3 outlet, one is at the base of the BOV where you connect straight onto the standard BOV. The 2nd connection is located on the body of the BOV which is near small holes for the exiting air and last connection (3rd) is at the top of the BOV were the nut is located for tightening.

I would really appreciate some help in this area.

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https://www.sau.com.au/forums/topic/306153-skyline-twin-chamber-blow-off-valve/
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If anyone can help,

I've looked at Youtube, the internet and SAU on how to install this type of BOV and i'm not having much luck. I'm confused as to what connects to what. I have 3 outlet, one is at the base of the BOV where you connect straight onto the standard BOV. The 2nd connection is located on the body of the BOV which is near small holes for the exiting air and last connection (3rd) is at the top of the BOV were the nut is located for tightening.

I would really appreciate some help in this area.

Might be helpful if you can say what brand the blowoff valve is, and a picture would help... :P

looks like an Apexi Twin Chamber BOV, or atleast a cheap knock off. try searching "apexi twin chamber bov", should be able to find some instructions.

it just looks like all three are vacume pipes, but i wouldnt be 100% sure about it. bit of a head scratcher :)

it just looks like all three are vacume pipes, but i wouldnt be 100% sure about it. bit of a head scratcher :)

Thanks guys, I finally got the thing installed after a bit of swearing and staying up 2 nights after work. The fitting is exactly for a R33 but i had to adjust the rubber tubing for it to go on an angle downwards near the turbo instead of upwards as the bloody vacuum pipe stopped the bonnet from shutting. Me being me, closed the bonnet and made a upwards dent in the bonnet. How do I know this was going to happen, I'm not happy as to what i did to the bonnet.

However, it has a nice whoosh sound when revving the motor as it sounds great. Vacuums No.1 and 2, I tried with no sound, it just didn't give that WHOOSH sound. It sound like a monster waking up, I love it.

For those fitting these BOV's downwards guys and vacuum inlet no.3.

Next thing I have to fix the dent, Cars !!!!!.

Edited by chrisgero

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