noise limit
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noise limit
Does anyone know how loud a japspeed turbo exhaust is?
Mr2 Rev1 tubby
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
Re: noise limit
LOUD! well on a n/a anyway
Re: noise limit
I'm aware of that lol I need to know if I have to get silencers for track use next year
Mr2 Rev1 tubby
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
Re: noise limit
My TRD WIDEBODY build thread http://www.imoc.co.uk/forums/viewtopic.php?t=164957
Re: noise limit
My TRD WIDEBODY build thread http://www.imoc.co.uk/forums/viewtopic.php?t=164957
Re: noise limit
Id get silencers anyhow, if you go somewhere like bedford you'll get black flagged. And if you do get black flagged for noise there you'll have to get even further under the limit to get back out
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- Posts: 400
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- Location: Bury st edmunds
Re: noise limit
I did a sound test on mine with a db meter and it made 98db at idle! God I love tunnels just not long trips
Re: noise limit
i used an app on my phone and i got 76db on idle
Mr2 Rev1 tubby
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
Re: noise limit
Phone apps are crap. You can get db meters cheap if you are worried, worth it if it saves you from losing out on a trackday
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- Posts: 2029
- Joined: Sat May 16, 2009 11:23 pm
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Re: noise limit
Cheap meters and iphone apps really under read on low sounds like exhausts and low bass, my meter read 113db on my sub yet on a termlab it read as 128db, on another setup an iphone app read 120db and the termlab read 148!
Re: noise limit
dan4 wrote:Phone apps are crap. You can get db meters cheap if you are worried, worth it if it saves you from losing out on a trackday
This.
And A japspeed turbo 'xorst on an N/A will, in no way pass a noise test for any track. However considering the fact the OP is running a blower, it will quieten it down a bit. You'd certainly be risking it with a japspeed though. Consider a bung or silencer...
Or a better exhaust.
Re: noise limit
I will be getting bungs anyway
Mr2 Rev1 tubby
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0
http://www.imoc.co.uk/forums/garage.php ... e&CID=4217
my build thread
http://www.imoc.co.uk/forums/viewtopic. ... sc&start=0