Review Of CG Precision VSC-2 Variable Sound Controller (Exhaust Valve Controller)

ash4390 · 07-27-2017, 02:35 PM

I just ordered one of these - Can't wait til it comes in

hwalk · 07-31-2017, 01:13 AM

Hey guys, didn't read the whole thread but does anybody know where that company has gone? They deleted all links and the HP is off as well. I sold my VSC-2 and was looking for the installation guide as i doesn't find my printed version anymore....

Thanks a lot!

hwalk · 07-31-2017, 01:41 AM

I found the HP and obviously one can still order the VSC-2. I had issues with the old one that is fixed on the upside of the valve. Through the time the VSC-2 got deformed caused by heat. Meanwhile CG changed the location of that little black box and deleted all files and hints to the old version like installation guides etc. Finally i have to say that the VSC-2 worked great all time even with the deformation... Wrote to CG on FB and hope i get an answer...

stevenc · 07-31-2017, 08:42 AM

I havent checked if mine is deformed or not but this is one of my favourite mods, bar none. Works great 3 years later!

SanchoDivine · 08-02-2017, 05:21 PM

Quote:

Originally Posted by hwalk

Hey guys, didn't read the whole thread but does anybody know where that company has gone? They deleted all links and the HP is off as well. I sold my VSC-2 and was looking for the installation guide as i doesn't find my printed version anymore....

Thanks a lot!

I found the original link on the first page doesn't work but https://www.cgprecision.com works

Also, here's an installation video:

Judd · 08-16-2017, 01:26 PM

I think I would much rather use this as opposed to the OBD connectors. From what I understand the OBD connectors with Apps always revert back to stock, please chime in if you have a different experience with the APPS.
I will try and reach out to them and see fi I can get one shipped to my Houston office before I head back to Canada.

SanchoDivine · 08-16-2017, 11:56 PM

Quote:

Originally Posted by Judd

I think I would much rather use this as opposed to the OBD connectors. From what I understand the OBD connectors with Apps always revert back to stock, please chime in if you have a different experience with the APPS.
I will try and reach out to them and see fi I can get one shipped to my Houston office before I head back to Canada.

I picked this up because I use my OBD for my M Performance Drive Analyzer. I can't speak to the OBD+app but I can confirm this will default based on the option you buy. The most popular options are auto/open or open/auto but you can get it with "closed" in lieu of either open or auto though most folks wouldn't

The install was quick and easy for me (even with a lowered car). It comes out looking OEM. I went with auto/open but thinking about sending it in to be changed to open/auto since I practically only let the flaps work in the morning or late at night.

RobRed · 08-31-2017, 12:01 PM

Mine has worked great. I just took it off after 6k miles and everything is perfect.

Before you ask why I took it off - I sold the car... and yes the VSC2 is for sale. in the classifieds.

AndrewC1989 · 02-16-2018, 03:57 PM

Does activation require a press and hold of the home link buttons or just a quick press

f80er · 02-16-2018, 04:00 PM

Press and hold for like 1-2 seconds...I usually hold it until I hear the valves open or close.

AndrewC1989 · 02-16-2018, 04:00 PM

Quote:

Originally Posted by Judd

I think I would much rather use this as opposed to the OBD connectors. From what I understand the OBD connectors with Apps always revert back to stock, please chime in if you have a different experience with the APPS.
I will try and reach out to them and see fi I can get one shipped to my Houston office before I head back to Canada.

Bimmerlink doesn't default back to stock. It keeps whatever setting you pick until you change it to something else manually.

http://bimmerlink.com/

That being said, it's extremely annoying to have to connect to a wifi obdII reader everytime you want to make a valve change so I just ordered one of these valve controllers for my M2.

Edit - I was wrong. bimmerlink defaults back to stock each time you shut the car off.

Judd · 02-17-2018, 02:23 PM

Quote:

Originally Posted by andrewc89

Quote:

Originally Posted by Judd

I think I would much rather use this as opposed to the OBD connectors. From what I understand the OBD connectors with Apps always revert back to stock, please chime in if you have a different experience with the APPS.
I will try and reach out to them and see fi I can get one shipped to my Houston office before I head back to Canada.

Bimmerlink doesn't default back to stock. It keeps whatever setting you pick until you change it to something else manually.

http://bimmerlink.com/

That being said, it's extremely annoying to have to connect to a wifi obdII reader everytime you want to make a valve change so I just ordered one of these valve controllers for my M2.

I never could get valve controller so I ordered the BT OBDII dongle and bimmerlink. Have been completely happy with it.

toni8284 · 02-17-2018, 03:32 PM

I took it off my 2016 m3 and it looks like this...

Any warranty??

AW M4 · 02-17-2018, 10:55 PM

CG precision is definitely a solid choice for anyone looking for full control over their exhaust valves. The main difference between CG and any other ODBII device is that it connects to the factory valve acutuators and simply plugs into the OEM connections. Install is a breeze and really only takes about 15-20 minutes with basic tools. It frees up your OBD slot to other devices such as a boost gauge or BMW data analyzer for example. It will also work on any exhaust that reuses the factory exhaust valve actuators.

Another difference is that it will initiate the default setting immediately upon start up of the vehicle without a few seconds delay. Most other OBD valve units will default at the OEM auto function and the activated mode will trigger after a few seconds. This might not be noticeable to most, but for those like me who enjoys listening to the start up sequence and warm up idle it is crucial.

It comes with wirelsss remotes to trigger the exhaust valve modes. The best part is that it integrates with the homelink system and can be programmed to use two out of the three homelink buttons available on the rear view mirror. The system communicates with RF signals for a natural and OEM like functionality for those who might not want to use the wireless remotes.

mbrewer566 · 04-17-2018, 09:51 AM

I ordered a VSC-2 and it came yesterday. Went to install, and the connectors on the 2016 M4 with Competition Package Exhaust are round instead of oval, so I can't hook it up. I am trying to reach CG, no luck yet but thought I'd ask the group.

georgere · 06-24-2018, 07:46 PM

Quote:

Originally Posted by mbrewer566

I ordered a VSC-2 and it came yesterday. Went to install, and the connectors on the 2016 M4 with Competition Package Exhaust are round instead of oval, so I can't hook it up. I am trying to reach CG, no luck yet but thought I'd ask the group.

I have 2016 m3 non CP. connected without any issues this afternoon. Mine is vcs-2 model...

miked07 · 02-07-2019, 03:18 AM

Quote:

Originally Posted by toni8284

I took it off my 2016 m3 and it looks like this...

Any warranty??

Same happened to mine , did you reach out to them and ask for it to be replaced?

623baller · 11-04-2019, 02:32 PM

Quote:

Originally Posted by andrewc89

Bimmerlink doesn't default back to stock. It keeps whatever setting you pick until you change it to something else manually.

http://bimmerlink.com/

That being said, it's extremely annoying to have to connect to a wifi obdII reader everytime you want to make a valve change so I just ordered one of these valve controllers for my M2.

is this true? i saw in multiple otherthreads , it reverts back or even during driving if your phone bluetooth connection to the obdii connection times out or app times out and closes it, it reverts back to stock setting

AndrewC1989 · 11-04-2019, 02:33 PM

Quote:

Originally Posted by 623baller

is this true? i saw in multiple otherthreads , it reverts back or even during driving if your phone bluetooth connection to the obdii connection times out or app times out and closes it, it reverts back to stock setting

No it's not true I was mistaken

07-27-2017, 02:35 PM	#309
ash4390 Second Lieutenant 588 Rep 287 Posts Drives: AMG GTC, X5 40i Join Date: Nov 2015 Location: Vancouver iTrader: (0)	I just ordered one of these - Can't wait til it comes in __________________ Upcoming: GT3 some day... Current: AMG GTC, 2019 X5 40i Previous: Way too many M cars, a few P cars, and one VW Lambo spyder.
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07-31-2017, 01:13 AM	#310
hwalk Second Lieutenant 116 Rep 283 Posts Drives: BMW M4 F82 Join Date: May 2011 Location: Baden/ South Germany iTrader: (0)	Hey guys, didn't read the whole thread but does anybody know where that company has gone? They deleted all links and the HP is off as well. I sold my VSC-2 and was looking for the installation guide as i doesn't find my printed version anymore.... Thanks a lot! __________________ Kraut-Hero & (occasional) San Franpsycho
	Appreciate 0 Quote

07-31-2017, 01:41 AM	#311
hwalk Second Lieutenant 116 Rep 283 Posts Drives: BMW M4 F82 Join Date: May 2011 Location: Baden/ South Germany iTrader: (0)	I found the HP and obviously one can still order the VSC-2. I had issues with the old one that is fixed on the upside of the valve. Through the time the VSC-2 got deformed caused by heat. Meanwhile CG changed the location of that little black box and deleted all files and hints to the old version like installation guides etc. Finally i have to say that the VSC-2 worked great all time even with the deformation... Wrote to CG on FB and hope i get an answer... __________________ Kraut-Hero & (occasional) San Franpsycho
	Appreciate 0 Quote

07-31-2017, 08:42 AM	#312
stevenc Coming Soon 254 Rep 960 Posts Drives: 2015 BMW M4 Alphine White MT Join Date: Apr 2008 Location: Houston, TX iTrader: (0)	I havent checked if mine is deformed or not but this is one of my favourite mods, bar none. Works great 3 years later!
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08-16-2017, 01:26 PM	#314
Judd Private 11 Rep 88 Posts Drives: 2016 F80 M3 Join Date: Jul 2016 Location: East Coast iTrader: (0)	I think I would much rather use this as opposed to the OBD connectors. From what I understand the OBD connectors with Apps always revert back to stock, please chime in if you have a different experience with the APPS. I will try and reach out to them and see fi I can get one shipped to my Houston office before I head back to Canada.
	Appreciate 0 Quote

08-31-2017, 12:01 PM	#316
RobRed ID10T Specialist 90 Rep 269 Posts Drives: F90 \| F97 Join Date: Aug 2014 Location: Nor Cal iTrader: (1) Garage List 2019 BMW M5 (f90) b ... [9.92] 2021 (F97) BMW X3mc [10.00] 2017 Toyota Land Cr ... [9.50] 2000 Toyota Land Cr ... [0.00]	Mine has worked great. I just took it off after 6k miles and everything is perfect. Before you ask why I took it off - I sold the car... and yes the VSC2 is for sale. in the classifieds.
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02-16-2018, 03:57 PM	#317
AndrewC1989 Brigadier General 10930 Rep 4,551 Posts Drives: 2015 328d xDrive Join Date: Aug 2010 Location: NoVA iTrader: (5) Garage List 2015 328d xDrive [8.90]	Does activation require a press and hold of the home link buttons or just a quick press
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02-16-2018, 04:00 PM	#318
f80er Banned 2056 Rep 1,984 Posts Drives: An M3 Join Date: Jan 2016 Location: DMV iTrader: (1)	Press and hold for like 1-2 seconds...I usually hold it until I hear the valves open or close.
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02-17-2018, 03:32 PM	#321
toni8284 Captain 137 Rep 718 Posts Drives: N/A Join Date: Jan 2009 Location: Phila, PA iTrader: (5) Garage List 2011 BMW 1M [10.00] 2016 M3 [0.00]	I took it off my 2016 m3 and it looks like this... Any warranty?? Attached Images __________________ 2021 F87 HS M2C 2018 F80 SO M3 (SOLD) 2016 F80 AY M3 (SOLD) 2014 F10 M5 LCI (SOLD) 2011 VO 1M (SOLD)
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02-17-2018, 10:55 PM	#322
AW M4 Captain 257 Rep 934 Posts Drives: F82 ///M4 Join Date: Jul 2013 Location: SoCal iTrader: (21)	CG precision is definitely a solid choice for anyone looking for full control over their exhaust valves. The main difference between CG and any other ODBII device is that it connects to the factory valve acutuators and simply plugs into the OEM connections. Install is a breeze and really only takes about 15-20 minutes with basic tools. It frees up your OBD slot to other devices such as a boost gauge or BMW data analyzer for example. It will also work on any exhaust that reuses the factory exhaust valve actuators. Another difference is that it will initiate the default setting immediately upon start up of the vehicle without a few seconds delay. Most other OBD valve units will default at the OEM auto function and the activated mode will trigger after a few seconds. This might not be noticeable to most, but for those like me who enjoys listening to the start up sequence and warm up idle it is crucial. It comes with wirelsss remotes to trigger the exhaust valve modes. The best part is that it integrates with the homelink system and can be programmed to use two out of the three homelink buttons available on the rear view mirror. The system communicates with RF signals for a natural and OEM like functionality for those who might not want to use the wireless remotes. __________________ 2015 BMW F82 M4 Last edited by AW M4; 02-17-2018 at 11:00 PM..
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04-17-2018, 09:51 AM	#323
mbrewer566 New Member 5 Rep 7 Posts Drives: 2016 M4 Cabrio F83 S55 Join Date: Jan 2018 Location: Arizona USA iTrader: (0)	Do they have a unit for Competition Package? I ordered a VSC-2 and it came yesterday. Went to install, and the connectors on the 2016 M4 with Competition Package Exhaust are round instead of oval, so I can't hook it up. I am trying to reach CG, no luck yet but thought I'd ask the group.
	Appreciate 1 yocubed1033.00 Quote