B-Pipe Noise Increase
#2
Senior Moderator
i think RedRider has before and after dynos.
i would guess ~ 10whp.![Dunno](https://acurazine.com/forums/images/smilies/dunno.gif)
oops, you asked if it would get louder. :o
i'm sure it does. again, Red would know.
i would guess ~ 10whp.
![Dunno](https://acurazine.com/forums/images/smilies/dunno.gif)
oops, you asked if it would get louder. :o
i'm sure it does. again, Red would know.
#3
Audi S4 driver
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Chap said that it got more of a drone on highway I believe, but he is NA. I'm sure with s\c it will get louder. but with forced induction it is definetly useful to open up that exhaust
#4
Race Director
Yeah after hearing a CL w/ just the CT Axleback installed, the full cat back exhaust does sound a bit deeper and on the highway the droning is a bit louder. Not that huge a difference though.
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#6
Beware of leakage
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Originally posted by flint
I have it on order, should have it early this week
I have it on order, should have it early this week
#7
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Mine did increase cabin noise, but it is worth it. It does make the car sound more aggressive as well...very rumble like. Performance did increase. I don't have any dyno #s though maybe 5-6 Hp extra with SC and 2-3 with NA.
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#14
Originally posted by Type S Lady
Is the exhaust highly needed with S/C? Or can I go without?
Is the exhaust highly needed with S/C? Or can I go without?
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#15
Originally posted by Type S Lady
Is the exhaust highly needed with S/C? Or can I go without?
Is the exhaust highly needed with S/C? Or can I go without?
#19
Audi S4 driver
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ok quick questions..
1) anyone have or can make a clip of exhaust with the bpipe?
2) for you NA guys with it, any notice to loss of low end torque?
3) how much more noticeable is highway drone?
1) anyone have or can make a clip of exhaust with the bpipe?
2) for you NA guys with it, any notice to loss of low end torque?
3) how much more noticeable is highway drone?
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