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View Full Version : TT BOV.... opinions please



s4fanatic
12-29-2007, 08:15 AM
Just want the same sound as this A4, and i am not sure if there is more than one OEM / TT Valve .....
Silver B5 w/ TT Valve (http://youtube.com/watch?v=uDHj2u8pWgU)
How do you guys like these on your own cars? any one have any sound clips?
I think i am going to order from here... seems pretty damn cheap!
http://www.ecstuning.com/stage/edpd/pagebuild_v2.cgi?make=Audi&engine=1.8T&model=B5%20A4&submodel=Quattro&category=Engine&subcategory=Intake

mike-2ptzero
12-29-2007, 08:24 AM
Just want the same sound as this A4, and i am not sure if there is more than one OEM / TT Valve .....
Silver B5 w/ TT Valve (http://youtube.com/watch?v=uDHj2u8pWgU)
How do you guys like these on your own cars? any one have any sound clips?
I think i am going to order from here... seems pretty damn cheap!
http://www.ecstuning.com/stage/edpd/pagebuild_v2.cgi?make=Audi&engine=1.8T&model=B5%20A4&submodel=Quattro&category=Engine&subcategory=Intake


Where did it say the car has a OEM TT valve on it because I read all the comments?


Only way to get a BOV sound on the 1.8t is to run a Hybrid type of valve that allows half of the pressure to blow off to atmos and half to be recycled like OEM. There are many valves like this but to name a few would be the GFB hybrid and the GFB FX stealth.


Installing any standard BPV isn't going to change the sound, using an open intake filter will allow for some sound when the BPV releases the pressure but no where near as much as a hybrid BPV.

s4fanatic
12-29-2007, 09:26 AM
I know, i had the Forge 007 DV and sold it for the EVO MS BOV & i like the EVO valve better.... but i love the little whistle sound on the silver a4 in this video. If you search "a4 tt valve" that dudes video will pop up and it says that he has a "TT BOV and Neuspeed chip".... obviously he doesn't know what he's talking about because its NOT a Blow off, its a Diverter Valve!
i just want to know if anyone has one on there car and if they have a video or sound clip

mike-2ptzero
12-29-2007, 12:02 PM
I know, i had the Forge 007 DV and sold it for the EVO MS BOV & i like the EVO valve better.... but i love the little whistle sound on the silver a4 in this video. If you search "a4 tt valve" that dudes video will pop up and it says that he has a "TT BOV and Neuspeed chip".... obviously he doesn't know what he's talking about because its NOT a Blow off, its a Diverter Valve!
i just want to know if anyone has one on there car and if they have a video or sound clip

Well I couldn't help you there, I run a 50mm Tial BOV on my car because I run stand alone and the BPV's wont flow enough air for what I need. I have ran the GFB hybrid and stealth, they both gave a loud sound. But if you want a loud sound you will need to run a BOV because a BPV will not give you anything like what you hear on that video, which is most likely running some type of BOV but just not a "TT".

AudiRacerS4
12-29-2007, 01:28 PM
the silver car has an HKS SSQV BOV in it

s4fanatic
12-29-2007, 01:48 PM
damn. shit sounds nice, where can i get one of those?

AudiRacerS4
12-29-2007, 01:57 PM
http://ecstuning.com/stage/edpd/pagebuild_v2.cgi?make=Volkswagen&engine=1.8T&model=Jetta%20IV%20GLI&submodel=&category=Engine&subcategory=Intake

s4fanatic
12-29-2007, 04:58 PM
lol what one? ive bought before from ECS

AudiRacerS4
12-29-2007, 05:43 PM
its called the ecs bov kit and its $300 if you scroll down a little bit

mike-2ptzero
12-31-2007, 08:16 AM
its called the ecs bov kit and its $300 if you scroll down a little bit

You mean $298[:p]

It is the one right above the APR valve.

http://ecstuning.com/stage/images/dis/436/600/436.jpg