Exhaust noise

Author
Discussion

y2blade

56,115 posts

216 months

Wednesday 21st January 2015
quotequote all
Patrick Bateman said:
5 cylinders and above starts to sound nice I'd say, to generalise.
Yep...4pots (with the exception of the Boxer 4) sound wk regardless of the Exhaust.

lbc

3,217 posts

218 months

Wednesday 21st January 2015
quotequote all
yonex said:
Crappy econoboxes with fart cans are the main cause of noise pollution. They look and sound st and 99% of them are fitted with no other mods, or mods that give naff all benefit. There are some I4's that can pull it off but in the main I really dislike aftermarket exhausts on anything under 5 cylinders.
I agree with this.

The chav cars with noisy exhausts tend to be driven around town several times a day just to really annoy everyone.

I prefer stealth cars that allow me to drive fast without being noticed. smile
This is also why I don't buy personal number plates.



Edited by lbc on Wednesday 21st January 10:16

Falsey

449 posts

140 months

Wednesday 21st January 2015
quotequote all
On the current breed of turbo engines the right exhaust can really help free up a little more from the engine. If its properly designed rather than a 6" backbox from Halfords the pick up can be much nicer and the engine can sound a little more exciting when giving it the beans.

Again, when properly designed then at cruising speeds (or, more importantly, driving around residential area speeds) the exhaust can be perfectly civilised.

Strikes me as a bit odd that someone on a car enthusiasts forum cant understand the appeal of a 'sportier' sound, for lack of a better word.

aka_kerrly

12,419 posts

211 months

Wednesday 21st January 2015
quotequote all
Falsey said:
Strikes me as a bit odd that someone on a car enthusiasts forum cant understand the appeal of a 'sportier' sound, for lack of a better word.
To right.

There are plenty of 4 cylinder engines that sound tremendous but apparently because this thread is a critical one suddenly high revving NAs , 4 cylinders+big turbos, whiny supercharged 4s, V4s, lovely twin carbs are all overlooked.


Claudia Skies

1,098 posts

117 months

Wednesday 21st January 2015
quotequote all
Loud exhaust on a road car = tw@t, whatever the car.

There must be a certain weakness in the head of those who potter down the High St with their F-type/Maserati/Ferrari/Subaru/Caterham popping and banging like a 3-year old with a trumpet and a drum.

c81

20 posts

115 months

Wednesday 21st January 2015
quotequote all
The twin 45 weber Carbs on my X-flow make more induction noise than the exhaust which isn't quiet to start with smile Put the 2 together, and you can set car alarms off.
Kind of suits the Caterham, but you have to be carful at tracks like Bedford where they are very strict on drive by noise

jamieduff1981

8,025 posts

141 months

Wednesday 21st January 2015
quotequote all
Claudia Skies said:
Loud exhaust on a road car = tw@t, whatever the car.

There must be a certain weakness in the head of those who potter down the High St with their F-type/Maserati/Ferrari/Subaru/Caterham popping and banging like a 3-year old with a trumpet and a drum.
In your irrelevant blinkered opinion...

Ved

3,825 posts

176 months

Wednesday 21st January 2015
quotequote all
I think quality of sound is far more important than volume but the best exhausts will have a balance between the two.

This does remind me of the time when I went to buy an MX5 from a deaf girl. The car sounded like it had no exhaust system at all and aside from the obvious issue of it turning me deaf in a matter of days it was also embarrassing to be seen in. Had that been a TVR it'd be a different story smile

Leins

9,468 posts

149 months

Wednesday 21st January 2015
quotequote all
aka_kerrly said:
Falsey said:
Strikes me as a bit odd that someone on a car enthusiasts forum cant understand the appeal of a 'sportier' sound, for lack of a better word.
To right.

There are plenty of 4 cylinder engines that sound tremendous but apparently because this thread is a critical one suddenly high revving NAs , 4 cylinders+big turbos, whiny supercharged 4s, V4s, lovely twin carbs are all overlooked.
Yep, pretty much. E30 M3 with a Miltek springs to mind instantly

VladD

7,858 posts

266 months

Wednesday 21st January 2015
quotequote all
yonex said:
VladD said:
Subaru Imprezas
I think I have heard enough chav's in Impreza's to last me a lifetime. I don't recall Richard Burns having a 4" backbox?
I bet he wasn't running a standard exhaust.

_dobbo_

14,382 posts

249 months

Wednesday 21st January 2015
quotequote all
Claudia Skies said:
Loud exhaust on a road car = tw@t, whatever the car.

There must be a certain weakness in the head of those who potter down the High St with their F-type/Maserati/Ferrari/Subaru/Caterham popping and banging like a 3-year old with a trumpet and a drum.
I thought Katie Hopkins was in the big brother house?

VladD

7,858 posts

266 months

Wednesday 21st January 2015
quotequote all
Claudia Skies said:
Loud exhaust on a road car = tw@t, whatever the car.

There must be a certain weakness in the head of those who potter down the High St with their F-type/Maserati/Ferrari/Subaru/Caterham popping and banging like a 3-year old with a trumpet and a drum.
Do you work for the Daily Mail? I definitely think you're on the wrong site.

anonymous-user

Original Poster:

55 months

Wednesday 21st January 2015
quotequote all
VladD said:
I bet he wasn't running a standard exhaust.
My point.





I think it's pretty obvious the problem lies in the lower end aftermarket tat. Nobody is really suggesting something like an E30 M3, BDA or anything else with a properly tuned manifold and exhaust is in the same league.

Edited by anonymous-user on Wednesday 21st January 11:18

xstian

1,973 posts

147 months

Wednesday 21st January 2015
quotequote all
c81 said:
The twin 45 weber Carbs on my X-flow make more induction noise than the exhaust which isn't quiet to start with smile Put the 2 together, and you can set car alarms off.
Kind of suits the Caterham, but you have to be carful at tracks like Bedford where they are very strict on drive by noise
This is the sort of thing that I talking about. Your "road" car is so noisy, that even racing circuits are saying it too loud. When you're driving about it will set off car alarms?

As I said above, this sort of exhaust comes under chav or knob.

Claudia Skies

1,098 posts

117 months

Wednesday 21st January 2015
quotequote all
VladD said:
Do you work for the Daily Mail? I definitely think you're on the wrong site.
Not at all. What you forget is that "Max Power" magazine went out of business a very l-o-n-g time ago and there remains only a small handful of antisocial people who continue to follow their defunct mantra.

jamieduff1981

8,025 posts

141 months

Wednesday 21st January 2015
quotequote all
Claudia Skies said:
VladD said:
Do you work for the Daily Mail? I definitely think you're on the wrong site.
Not at all. What you forget is that "Max Power" magazine went out of business a very l-o-n-g time ago and there remains only a small handful of antisocial people who continue to follow their defunct mantra.
Small minded wazzock.

VladD

7,858 posts

266 months

Wednesday 21st January 2015
quotequote all
Claudia Skies said:
VladD said:
Do you work for the Daily Mail? I definitely think you're on the wrong site.
Not at all. What you forget is that "Max Power" magazine went out of business a very l-o-n-g time ago and there remains only a small handful of antisocial people who continue to follow their defunct mantra.
Ferraris, Maseratis and Caterhams are hardly Max Power. They're driving tools for enthusiasts. They also happen to make a glorious sound, in my opinion. If they happen to use these machines to drive down high streets as well, then so be it.

There are far more anti-social things in the world than exhausts.

underphil

1,246 posts

211 months

Wednesday 21st January 2015
quotequote all
in principle a agree to an extent

..but when my GTV V6 developed a hole in the exhuast it was epically loud - after the initial embarrassment when pulling away I grew to love the brutality of it when flooring it


R2T2

4,076 posts

123 months

Wednesday 21st January 2015
quotequote all
I agree that fart cannons don't look or sound good. But a properly set up exhaust on an i4 can sound great.
Mines turbocharged, and with a custom exhaust sounds awesome.

anonymous-user

Original Poster:

55 months

Wednesday 21st January 2015
quotequote all
VladD said:
I bet he wasn't running a standard exhaust.
I didn't run a standard exhaust on my Subaru. I had a genuine STI one.
It wasn't big. It wasn't loud at all, whisper quiet actually.