Cost effective BOV that works?

dado337 · 03-30-2011, 10:51 PM

What is the most cost effective blow off valve for the money. I think $600 for a bov is absolutely out of this world! What's my best option guys? Maybe look for used one on here or is there a good one new that is reasonably priced.

Iwantm3 · 03-31-2011, 03:35 AM

lol where have you seen a bov for 600 ? 500 with a charge pipe is mostly what they go for, but even then I think it's over priced, but besides that everything else will be shit so just stick with the stock one

momstmg78 · 03-31-2011, 07:26 AM

Awe makes some through helix for 299

Beemw335 · 03-31-2011, 08:13 AM

Just save that money for forged dvs instead.
Our car wasnt designed to work with a blow off valve.
For those of you who are going to disagree, this is a quote from Shivs site:

Q: I am very interested on installing a BOV (Blow-off Valve), is that going to be a problem?
A: It is best for one to resist the temptation of installing an aftermarket BOV as our cars were not designed to release excess boost pressure into the atmosphere. Doing so will effect the PROcede’s tuning and cause the car to run poorly. The car was designed to recirculate that excess air back into the intake system. Bleeding off the air that was accounted for by the MAF sensor will confuse everything.

Former_Boosted_IS · 03-31-2011, 08:39 AM

Quote:

Originally Posted by Beemw335

Just save that money for forged dvs instead.
Our car wasnt designed to work with a blow off valve.
For those of you who are going to disagree, this is a quote from Shivs site:

Q: I am very interested on installing a BOV (Blow-off Valve), is that going to be a problem?
A: It is best for one to resist the temptation of installing an aftermarket BOV as our cars were not designed to release excess boost pressure into the atmosphere. Doing so will effect the PROcede’s tuning and cause the car to run poorly. The car was designed to recirculate that excess air back into the intake system. Bleeding off the air that was accounted for by the MAF sensor will confuse everything.

Seriously, I am not trying to be rude but you are blatantly wrong. It really shows a complete and total lack of understanding on how the N54 works. This car is a T-MAP car and the DME cannot tell the difference between DVs or a BOV. This is a utterly inaccurate statement.

Kevin@AKMotorwerk · 03-31-2011, 08:57 AM

Quote:

Originally Posted by Beemw335

Just save that money for forged dvs instead.
Our car wasnt designed to work with a blow off valve.
For those of you who are going to disagree, this is a quote from Shivs site:

Q: I am very interested on installing a BOV (Blow-off Valve), is that going to be a problem?
A: It is best for one to resist the temptation of installing an aftermarket BOV as our cars were not designed to release excess boost pressure into the atmosphere. Doing so will effect the PROcede’s tuning and cause the car to run poorly. The car was designed to recirculate that excess air back into the intake system. Bleeding off the air that was accounted for by the MAF sensor will confuse everything.

did you quote this from an n55 thread? n54's don't use a MAF

Beemw335 · 03-31-2011, 09:04 AM

Quote:

Originally Posted by Kevin@AKMotorwerk

did you quote this from an n55 thread? n54's don't use a MAF

This is from vishnu tuning website.

Beemw335 · 03-31-2011, 09:06 AM

Quote:

Originally Posted by Former_Boosted_IS

Seriously, I am not trying to be rude but you are blatantly wrong. It really shows a complete and total lack of understanding on how the N54 works. This car is a T-MAP car and the DME cannot tell the difference between DVs or a BOV. This is a utterly inaccurate statement.

This is from Shivs site so it must have some truth to it.
http://www.vishnutuning.com/BMW_FAQ.htm

Former_Boosted_IS · 03-31-2011, 09:12 AM

Quote:

Originally Posted by Beemw335

This is from Shivs site so it must have some truth to it.
http://www.vishnutuning.com/BMW_FAQ.htm

It has zero truth to it whatsoever. I don't know when that was posted, but I assure you there is no difference at all.

16M4 · 03-31-2011, 09:13 AM

the BOV thread again...

Beemw335 · 03-31-2011, 09:15 AM

Quote:

Originally Posted by Former_Boosted_IS

It has zero truth to it whatsoever. I don't know when that was posted, but I assure you there is no difference at all.

Alright, that quote was prob written a long time ago..

BrianMN · 03-31-2011, 09:22 AM

Quote:

Originally Posted by Beemw335

This is from Shivs site so it must have some truth to it.
http://www.vishnutuning.com/BMW_FAQ.htm

If you open the link, you'll see it specifically addresses MAF engines.

BobS · 03-31-2011, 09:35 AM

I saw the Helix one and it looks like a nice setup. I was actually thinking of getting it myself. They have a filter on the BOV that prevents dirt/debris from getting in. Its reasonably priced too from what I can see.

Clap135 · 03-31-2011, 09:46 AM

Quote:

Originally Posted by Beemw335

Just save that money for forged dvs instead.
Our car wasnt designed to work with a blow off valve.
For those of you who are going to disagree, this is a quote from Shivs site:

Q: I am very interested on installing a BOV (Blow-off Valve), is that going to be a problem?
A: It is best for one to resist the temptation of installing an aftermarket BOV as our cars were not designed to release excess boost pressure into the atmosphere. Doing so will effect the PROcede’s tuning and cause the car to run poorly. The car was designed to recirculate that excess air back into the intake system. Bleeding off the air that was accounted for by the MAF sensor will confuse everything.

ITs a good the the n54 isnt a MAF car then. The above is true for the n55, not for the n54.

JoosyJoos · 03-31-2011, 10:22 AM

Unplug one diverter valve... BOOM! Instant blow off valve.

In all seriousness its probably not something you wanna cheap out on. Buy a quality kit...

Alex@Helix · 03-31-2011, 10:38 AM

Hey Dado,
We have both the AWE blow off valve that can also be used as a diverter valve. Its kind of the best of both worlds (just incase Shiv is right up top). Its on sale until the 15th of April for 299$ plus shipping. Here are two pics of it. Its a quality kit at a reasonable price. We have them in stock ready to ship out so let me know.

vasillalov · 03-31-2011, 10:38 AM

Speaking of which... can anyone provide a feedback for the Helix BOV kit? I see they are somewhat popular in the MINI crowd...

Sniz · 03-31-2011, 10:38 AM

go with a Tial BOV

Alex@Helix · 03-31-2011, 10:58 AM

Quote:

Originally Posted by vasillalov

Speaking of which... can anyone provide a feedback for the Helix BOV kit? I see they are somewhat popular in the MINI crowd...

Absolutely, our blow off valve kit for the 335 is the same blow off valve but just two of them. We have special connectors fabricated so that the kit is all plug and play.

I have an install video for it on youtube:

They are $315...
We also have a set that was on our shop car and are selling them with new hardware to install the kit. Price for those is $240 and they are in great shape.

vasillalov · 03-31-2011, 11:04 AM

Alex,

Thanks for the info. I've already seen the videos for your kit. I was asking for input from any users here that have already purchased your kit.

Vasil

Alex@Helix · 03-31-2011, 11:47 AM

oops! sorry

turb0mik3 · 03-31-2011, 02:20 PM

Quote:

Originally Posted by Alex@Helix

Hey Dado,
We have both the AWE blow off valve that can also be used as a diverter valve. Its kind of the best of both worlds (just incase Shiv is right up top). Its on sale until the 15th of April for 299$ plus shipping. Here are two pics of it. Its a quality kit at a reasonable price. We have them in stock ready to ship out so let me know.

That is the most ridiculous setup I have ever seen. Not saying it is bad, but i lol'd when I saw it.

03-30-2011, 10:51 PM	#1
dado337 Second Lieutenant 43 Rep 212 Posts Drives: '09 E90 335i AW M-Sport Join Date: Sep 2010 Location: Littleton, CO iTrader: (0)	Cost effective BOV that works? What is the most cost effective blow off valve for the money. I think $600 for a bov is absolutely out of this world! What's my best option guys? Maybe look for used one on here or is there a good one new that is reasonably priced.
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03-31-2011, 03:35 AM	#2
Iwantm3 Banned 38 Rep 1,284 Posts Drives: 335i M sport Join Date: Mar 2009 Location: US AND A I likeeeee iTrader: (1)	lol where have you seen a bov for 600 ? 500 with a charge pipe is mostly what they go for, but even then I think it's over priced, but besides that everything else will be shit so just stick with the stock one
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03-31-2011, 07:26 AM	#3
momstmg78 Banned 12 Rep 376 Posts Drives: 335i sedan Join Date: Oct 2010 Location: Turkish's house iTrader: (0)	Awe makes some through helix for 299
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03-31-2011, 08:13 AM	#4
Beemw335 Colonel 62 Rep 2,013 Posts Drives: 335i Join Date: Mar 2011 Location: My car is my home iTrader: (2)	Just save that money for forged dvs instead. Our car wasnt designed to work with a blow off valve. For those of you who are going to disagree, this is a quote from Shivs site: Q: I am very interested on installing a BOV (Blow-off Valve), is that going to be a problem? A: It is best for one to resist the temptation of installing an aftermarket BOV as our cars were not designed to release excess boost pressure into the atmosphere. Doing so will effect the PROcede’s tuning and cause the car to run poorly. The car was designed to recirculate that excess air back into the intake system. Bleeding off the air that was accounted for by the MAF sensor will confuse everything.
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03-31-2011, 09:13 AM	#10
16M4 Colonel 133 Rep 2,978 Posts Drives: 2016 SO M4 Join Date: Apr 2010 Location: Broomfiled, CO iTrader: (5)	the BOV thread again...
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03-31-2011, 09:35 AM	#13
BobS Colonel 98 Rep 2,002 Posts Drives: M3 Join Date: Feb 2009 Location: Southern NJ iTrader: (0)	I saw the Helix one and it looks like a nice setup. I was actually thinking of getting it myself. They have a filter on the BOV that prevents dirt/debris from getting in. Its reasonably priced too from what I can see. __________________ ESS 650 ACM-R Upgrades
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03-31-2011, 10:22 AM	#15
JoosyJoos Major 117 Rep 1,347 Posts Drives: 2011 335d Join Date: Apr 2007 Location: Atlanta, GA iTrader: (1) Garage List 2008 BMW 335i [0.00]	Unplug one diverter valve... BOOM! Instant blow off valve. In all seriousness its probably not something you wanna cheap out on. Buy a quality kit... __________________ 1997 M3 Coupe - BMWCCA I-Prepared #22 2006 M Roadster - 23,000 miles and slowly counting
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03-31-2011, 10:38 AM	#16
Alex@Helix Colonel 153 Rep 2,221 Posts Drives: e92 335i Join Date: Sep 2007 Location: Miami, FL iTrader: (8)	Hey Dado, We have both the AWE blow off valve that can also be used as a diverter valve. Its kind of the best of both worlds (just incase Shiv is right up top). Its on sale until the 15th of April for 299$ plus shipping. Here are two pics of it. Its a quality kit at a reasonable price. We have them in stock ready to ship out so let me know.
	Appreciate 0 Quote

03-31-2011, 10:38 AM	#17
vasillalov Mad Linux Guru On The Loose 1197 Rep 5,455 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	Speaking of which... can anyone provide a feedback for the Helix BOV kit? I see they are somewhat popular in the MINI crowd... __________________
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03-31-2011, 10:38 AM	#18
Sniz Lieutenant General 682 Rep 10,584 Posts Drives: e92 335 - gone // e36 M3 turbo Join Date: Mar 2007 Location: Ellicott City, MD iTrader: (1)	go with a Tial BOV __________________
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03-31-2011, 11:04 AM	#20
vasillalov Mad Linux Guru On The Loose 1197 Rep 5,455 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	Alex, Thanks for the info. I've already seen the videos for your kit. I was asking for input from any users here that have already purchased your kit. Vasil __________________
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03-31-2011, 11:47 AM	#21
Alex@Helix Colonel 153 Rep 2,221 Posts Drives: e92 335i Join Date: Sep 2007 Location: Miami, FL iTrader: (8)	oops! sorry
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