corsasport.co.uk
 

Corsa Sport » Message Board » General Chat » whats the legal limit for exhaust decibel?


New Topic

New Poll
  Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author whats the legal limit for exhaust decibel?
craigiegsirep
Member

Registered: 16th Apr 10
Location: caithness
User status: Offline
   18th Jan 11 at 21:20   View User's Profile U2U Member Reply With Quote

is it 95 at 3 thousand revs or 101?
SportBoy
Member

Registered: 5th Oct 01
Location: Retford, Nottinghamshire
User status: Offline
18th Jan 11 at 21:23   View User's Profile U2U Member Reply With Quote

95 i think

[Edited on 18-01-2011 by SportBoy]
Daveskater
Premium Member

Avatar

Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
User status: Offline
18th Jan 11 at 21:24   View Garage View User's Profile U2U Member Reply With Quote

The guys on VXR Online say 101dbA - http://www.vxronline.co.uk/forum/showthread.php?t=39808


Numberwang!

Originally posted by AlunJ
I like you Dave, you are a man of men

Originally Whatapp'd by Neo
Dave's maybe capable of a drive-by cuddle

Look at my pictures
Ash_EP3
Member

Registered: 15th May 07
Location: Melksham, Wiltshire
User status: Offline
18th Jan 11 at 21:26   View User's Profile U2U Member Reply With Quote

I can't get onto the track with mine so I'd assume it was above the limit
neil h
Member

Registered: 28th Sep 06
User status: Offline
18th Jan 11 at 21:27   View User's Profile U2U Member Reply With Quote

I don't actually think there is one on the road, i know they say about the SVA on VXRO but thats for registering a car for road use. Don't think it actually applies once the car is registered.
Daveskater
Premium Member

Avatar

Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
User status: Offline
18th Jan 11 at 21:49   View Garage View User's Profile U2U Member Reply With Quote

Can't remember who it is but someone on here has said before that they are an MOT Tester and VOSA came and did an inspection or something and said themselves that it's a fail if your first thought on starting it is that it's stupidly loud.


Numberwang!

Originally posted by AlunJ
I like you Dave, you are a man of men

Originally Whatapp'd by Neo
Dave's maybe capable of a drive-by cuddle

Look at my pictures
AlexW
Member

Registered: 25th Oct 08
Location: Essex
User status: Offline
18th Jan 11 at 21:50   View User's Profile U2U Member Reply With Quote

MOT's are down to testers themselves, If they deem it too loud, its too loud.

If you think its too loud, it prob is.
Kippers
Member

Registered: 27th Dec 10
Location: By the sea, Kent Drives: A nee naw
User status: Offline
18th Jan 11 at 22:02   View User's Profile U2U Member Reply With Quote

The actual mot rule is it can be failed on exhaust noise that is louder than a similar car fitted with standard exhaust silencers.

I know because we failed one last week.
Daveskater
Premium Member

Avatar

Registered: 29th Apr 08
Location: Oxford, UK Drives: Jap wagon
User status: Offline
18th Jan 11 at 22:20   View Garage View User's Profile U2U Member Reply With Quote

Mine got an advisory last week for being noisy. Not bothered as long as it doesn't fail

The description for the reference (7.1.2b) is this: a silencer in such a condition, or of such a type, that the noise emitted from the vehicle is clearly unreasonably above the level expected from a similar vehicle with a silencer in average condition.


Numberwang!

Originally posted by AlunJ
I like you Dave, you are a man of men

Originally Whatapp'd by Neo
Dave's maybe capable of a drive-by cuddle

Look at my pictures
chris_uk
Premium Member

Avatar

Registered: 8th Jul 03
User status: Offline
18th Jan 11 at 22:26   View Garage View User's Profile U2U Member Reply With Quote

my exhaust was 116dB and that passed MOT

116db is louder than this
http://www.youtube.com/watch?v=zzLB7_UtrZQ

[Edited on 18-01-2011 by chris_uk]
Twiggy
Member

Registered: 15th Oct 04
User status: Offline
19th Jan 11 at 11:29   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by AW06
MOT's are down to testers themselves, If they deem it too loud, its too loud.

If you think its too loud, it prob is.


Exactly, if your asking the question.... It proberbly is!

What car is it?
MarkSport
Member

Registered: 22nd May 09
User status: Offline
19th Jan 11 at 12:02   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by chris_uk
my exhaust was 116dB and that passed MOT

116db is louder than this
http://www.youtube.com/watch?v=zzLB7_UtrZQ

[Edited on 18-01-2011 by chris_uk]


116db. isn't a plane taking off like 130db?
chris_uk
Premium Member

Avatar

Registered: 8th Jul 03
User status: Offline
19th Jan 11 at 12:42   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by MarkSport
quote:
Originally posted by chris_uk
my exhaust was 116dB and that passed MOT

116db is louder than this
http://www.youtube.com/watch?v=zzLB7_UtrZQ

[Edited on 18-01-2011 by chris_uk]


116db. isn't a plane taking off like 130db?


no idea tbh all i know is that is was loud..

this is it in a tunnel

http://www.youtube.com/watch?v=nT9VAnZDQKs&feature=related
MarkSport
Member

Registered: 22nd May 09
User status: Offline
19th Jan 11 at 12:49   View User's Profile U2U Member Reply With Quote

shit the bed
SamCorsaB
Member

Registered: 2nd Nov 09
Location: Ilkley, West Yorkshire
User status: Offline
19th Jan 11 at 17:46   View User's Profile U2U Member Reply With Quote

Good old Leeds/Bradford
tom_simes
Show Staff
Organiser: South Wales
Premium Member


Avatar

Registered: 12th Jan 05
Location: Undy, Newport Drives: Skoda Octavia vRS estate
User status: Offline
19th Jan 11 at 17:52   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by MarkSport
quote:
Originally posted by chris_uk
my exhaust was 116dB and that passed MOT

116db is louder than this
http://www.youtube.com/watch?v=zzLB7_UtrZQ

[Edited on 18-01-2011 by chris_uk]


116db. isn't a plane taking off like 130db?

Sound measured in decibels is a logarithmic scale though Mark, so even though 116 dB is very loud for a car, it's not particularly easy to compare it to something else by its dB value.
BarnshaW
Member

Registered: 25th Oct 06
User status: Offline
19th Jan 11 at 18:53   View User's Profile U2U Member Reply With Quote

i reckon i am borderlining 130db , enough to set off car alarms across the side of the road driving past
brebaz
Member

Registered: 11th Dec 09
Location: newcastle
User status: Offline
19th Jan 11 at 20:55   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by neil h
I don't actually think there is one on the road, i know they say about the SVA on VXRO but thats for registering a car for road use. Don't think it actually applies once the car is registered.


My cousin had an old mini and wapped a bIg engine in and just used scaffold pipe for his exhaust and the police stopped him and said it was to loud so he got a warning and told to change it, and they said if we stop you again your getting fined or something
Olsrey
Member

Registered: 13th Jan 07
Location: Bradford   Drives: LET Vectra B
User status: Offline
20th Jan 11 at 08:22   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by SamCorsaB
Good old Leeds/Bradford
Can't beat friendly MOT people
FlamingCorsa
Member

Registered: 22nd Apr 03
Location: Shropshire
User status: Offline
20th Jan 11 at 10:32   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by chris_uk
my exhaust was 116dB and that passed MOT

116db is louder than this
http://www.youtube.com/watch?v=zzLB7_UtrZQ

[Edited on 18-01-2011 by chris_uk]


116db is very loud, my van with full 3 inch exhaust measured under 90db at anglsey race track!

mates with radical with just a single silencer as the exhaust was struggling to get under the 105 db limit! sort of passed it!
that was loud
oceansoul
Member

Registered: 19th Jun 06
Location: Sunbury, Surrey
User status: Offline
20th Jan 11 at 10:33   View User's Profile U2U Member Reply With Quote

HSE say anything over 85db is considered loud, and in the workplace, hearing protection is required.
Fro
Member

Registered: 20th Jun 06
Location: Rainham, Essex Drives: A3 2.0TDi Sport
User status: Offline
20th Jan 11 at 12:08   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by BarnshaW
i reckon i am borderlining 130db , enough to set off car alarms across the side of the road driving past


Can do this with the bimmer but it's not loud, car alarms don't like the deep bassy note for some reason
sand-eel
Member

Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
20th Jan 11 at 13:17   View User's Profile U2U Member Reply With Quote

I didn't even have a backbox at one point just 2 straight through pipes

http://www.youtube.com/watch?v=OYjI8OaOKlE
Dave_Sport
Member

Registered: 15th Jan 11
Location: BOURNEMOUTH
User status: Offline
20th Jan 11 at 21:26   View User's Profile U2U Member Reply With Quote

I got done in my sport by the traffic police a couple of years ago for the exhaust being too loud, it had passed the mot a week before with it (with the cat in of course) but in their opinion it was overly loud (4 branch, decat, standard centre and Remus backbox) they gave me a £60 fine and told me to change it, I never did and it has never been and issue since.

Dave
craig_s
Member

Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
20th Jan 11 at 22:39   View User's Profile U2U Member Reply With Quote

mines a straight through 2.5"system,pretty loud at full chat.never measured it though.

 
New Topic

New Poll

Corsa Sport » Message Board » General Chat » whats the legal limit for exhaust decibel? 24 database queries in 0.0918288 seconds