GFB DV+ Question w/ PS2

doodlebro · 02-19-2019, 09:38 AM

Hey all,

I had my DV+ installed by a shop, but one of the first things I noticed is a lack of "woosh" noise when I come off the throttle.

I imagine it's partially because my Pure Stage 2 takes longer to spool and can't produce boost at low RPM, but I'm worried something is off and was curious if anyone else noticed the "woosh" noise missing when they installed the DV+ on a PS2 turbo. Did anyone notice this on a stock turbo with DV+ installed even?

summoning hardparker from X3 land, he might know too

insane11 · 02-19-2019, 05:30 PM

I installed the dv+ before ps2 and I notice that the woosh noise was more noticable before the ps2..

hardparker · 02-19-2019, 05:59 PM

My DV+ with PS2 makes a very noticeable, distinct sound. Not so much a clean woosh. More like a combination of pigeons cooing and compressor surge. Sounds boss. I never noticed the diverter valve sounds at all before, with stock components.

doodlebro · 02-19-2019, 09:59 PM

Quote:

Originally Posted by insane11

I installed the dv+ before ps2 and I notice that the woosh noise was more noticable before the ps2..

Right on, sounds like you're experiencing the same as me. I haven't thrown any codes relating to the DV either.

And thanks hardparker, I definitely get that combination of sounds too, going to steal that description 😅

02-19-2019, 09:38 AM	#1
doodlebro Lieutenant 121 Rep 470 Posts Drives: '17 X3 35i Join Date: Mar 2017 Location: Denver iTrader: (1)	GFB DV+ Question w/ PS2 Hey all, I had my DV+ installed by a shop, but one of the first things I noticed is a lack of "woosh" noise when I come off the throttle. I imagine it's partially because my Pure Stage 2 takes longer to spool and can't produce boost at low RPM, but I'm worried something is off and was curious if anyone else noticed the "woosh" noise missing when they installed the DV+ on a PS2 turbo. Did anyone notice this on a stock turbo with DV+ installed even? summoning hardparker from X3 land, he might know too __________________ Current mods Rockford Fosgate P3 // JBL MS-A5001 // MiniDSP Ultra Racing Strut Brace // AFe Pro Dry S // PS2 // Custom Inlet // DV+ // FTP Boost Pipes // VRSF Race IC // VRSF Downpipe // ECUTek Protune @ 5280' Last edited by doodlebro; 02-19-2019 at 09:44 AM..
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02-19-2019, 05:30 PM	#2
insane11 First Lieutenant 115 Rep 340 Posts Drives: 435i GC Join Date: Nov 2017 Location: 87111 iTrader: (4)	I installed the dv+ before ps2 and I notice that the woosh noise was more noticable before the ps2..
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02-19-2019, 05:59 PM	#3
hardparker Father of Frankenfold 299 Rep 531 Posts Drives: Yo daddy's 2014 X3 M Sport Join Date: Jan 2017 Location: Albuquerque iTrader: (2) Garage List 2013 BMW X1 [0.00] 2014 BMW X3 [0.00]	My DV+ with PS2 makes a very noticeable, distinct sound. Not so much a clean woosh. More like a combination of pigeons cooing and compressor surge. Sounds boss. I never noticed the diverter valve sounds at all before, with stock components.
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