Installing GFB blow off valve

[@YEETyAU]

Chucked on the GFB response for my foz aswell found it stalling the car due to the valve being open on idle also I do get backfires the more its open. just running 50/50 and pops happen rarely maybe on a hard pull. Defiantly mess around with the spring to see how your car responds to the BOV.

[@Xetenor]

Yea you need to mess with the spring to adjust it. Most likely have to turn it so the spring goes more inside so that the valve doesnt open too easily and causing the car to studder/bog a bit during idling. Also DEFINITELY keep stock OEM parts always! Never know when you need it.

[@mickmalins8697]

Always keep your stock bits so you don't have to hunt them down again when the EPA gets on your case.

[@D4NOS]

I picked it up after Dw

[@zackov2330]

mine is really sensitive on my SH, i have the same thing where if you put too much atmosphere it will backfire super loud, I just played with it until the backfiring stopped, just a little crack of atmosphere is perfect for me

[@Aphrodave]

Fully recirc no tune required. But these engines are so touchy if you want to last you better get a tune and just go MAP air density tune and fully open and catless.

[@D4NOS]

Yea doing a catless downpipe and vf52 in 2 weeks 👍🏼

[@Aphrodave]

@@D4NOS savvv! I haven’t taken footage yet I’m running a VF-52, might go blouch XTR dom to max the block out

[@ashermarsh8020]

it'll muck around with your afr's a little bit but 50/50 should give your car enough room to adjust without a tune

[@happybeer1000]

made my car 50/50 and ran a bit richer which was fun until my cat died LMAO. now i can finally install my cobb downpipe

[@D4NOS]

I hadn’t tightened the spring so that was causing the plug to stay open, should be able to dial it in properly tomorrow 👍🏼

[@VgniK88]

Gotta rev into neutral then shift into gear so ur revs r high 😅

[@sherwinsula3182]

What is the Part.no or sku

[@peterlee6745]

Thats Cool But our Cops in UK Don't Like Pops an Bangs .AS 4 Blow of Valve on My STI Forester its HKS /Cheers M8

[@solobrodestar7645]

haha ngl sounds pretty good with backfiring on shifting, but can confirm i dont think its good for your car

[@saabaero6211]

were you getting some a back fire pops n bangs when boosting hard ? if so get someone to video the back at night .. your see some flames when yah get the pops n bangs

[@D4NOS]

I hate the pops and bangs😅 might do it for the video tho 😂

[@slowdime5585]

+1

[@joshuathomas4934]

Really shouldn’t run a non recirculating valve on a Subaru unless you need to and are properly tuned for it. Sounds like poop and is bad for your engine. •___•