09-22-2017, 09:42 PM | #23 |
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The video of a rebuild explains how it works...seems to add a second spring, a second point of sealing boost and a small hole to allow boost to maintain pressure on the seal to hold a few psi before dumping to zero like the stock version. I've written GFB to see if there's a way to use their DV/BOV combo before I get the DV+.
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09-28-2017, 08:26 AM | #24 |
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I got a response from Go Fast Bits in regards to the dual BOV/DV and they do not and may not make the dual port unless you guys keep emailing them. Just like a previous post says though, the DV+ should be capable of working with our vehicles using different bolts since the factory DV is the same as the N55 335i. I'll email them today with bolt/screw size so GFB can add the X5M to their application list.
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2020 G01 X3 30e CURRENT M Sport Package 2019 Ford Raptor SuperCrew CURRENT 802A, KN Drop-in, RB Flaps, Husky Well Liners 2012 E70 X5M SOLD Stg 1+ Turbos, DPs, Velos Stg 2+, JB4, Race Cats, Bavauto Coils 2003 E46 M3 SOLD aFe CAI, AP Axleback, SSK, H&R Springs, TMS CMBR Arms, PF RTABs |
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09-28-2017, 10:10 AM | #25 |
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the large majority of diesels run variable vane style turbo's, so no blow off valve or waste gate to speak of
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2011 BMX X5 Xdrive50i - 127K - No muffler, BMS Stage 1
2005 Jeep Grand Cherokee 5.7L V8-Her stock DD 1995 Ford Thunderbird 4.6 V8 LX - A bunch of mods BMW guys don't care about 1995 BMW 540i6 - H&R Lowering Springs, Bilstein's, Racing Dynamics Bars, Catback, Short shifter |
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09-28-2017, 10:16 AM | #26 | |
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Quote:
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2011 BMX X5 Xdrive50i - 127K - No muffler, BMS Stage 1
2005 Jeep Grand Cherokee 5.7L V8-Her stock DD 1995 Ford Thunderbird 4.6 V8 LX - A bunch of mods BMW guys don't care about 1995 BMW 540i6 - H&R Lowering Springs, Bilstein's, Racing Dynamics Bars, Catback, Short shifter |
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09-29-2017, 06:20 PM | #27 | |
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I got a really long email about how the DV+ is better. Basically, they replace a diaphragm with a piston and use the factory solenoid only. Supposed to only release pressure when necessary and only as much as necessary. So you can hold boost longer and maintain performance.
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2020 G01 X3 30e CURRENT M Sport Package 2019 Ford Raptor SuperCrew CURRENT 802A, KN Drop-in, RB Flaps, Husky Well Liners 2012 E70 X5M SOLD Stg 1+ Turbos, DPs, Velos Stg 2+, JB4, Race Cats, Bavauto Coils 2003 E46 M3 SOLD aFe CAI, AP Axleback, SSK, H&R Springs, TMS CMBR Arms, PF RTABs |
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09-30-2017, 11:07 AM | #28 | |
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I suppose those seeking are running much higher boost levels than stock. |
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