Resonator removal

Author
Discussion

mjwscorpio

Original Poster:

255 posts

210 months

Monday 22nd December 2014
quotequote all
Just purchased CLS500, would like more sound and I've seen that people remove the resonator. Any problems with this?

herewego

8,814 posts

214 months

Monday 22nd December 2014
quotequote all
One problem is that if it increases the noise level outside the car then it's selfish and illegal.

Buff Mchugelarge

3,316 posts

151 months

Monday 22nd December 2014
quotequote all
herewego said:
One problem is that if it increases the noise level outside the car then it's selfish and illegal.
Mumsnet---->

alecescolme

2,149 posts

125 months

Monday 22nd December 2014
quotequote all
herewego said:
One problem is that if it increases the noise level outside the car then it's selfish and illegal.
????

Patrick Bateman

12,190 posts

175 months

SonicShadow

2,452 posts

155 months

Monday 22nd December 2014
quotequote all
mjwscorpio said:
Just purchased CLS500, would like more sound and I've seen that people remove the resonator. Any problems with this?
It will make more noise, it might be a bit droney at certain speeds. Up to you if that's a problem or not really.

sheepman

437 posts

161 months

Monday 22nd December 2014
quotequote all
herewego said:
One problem is that if it increases the noise level outside the car then it's selfish and illegal.
biggrinbiggrinbiggrin

Brigand

2,544 posts

170 months

Monday 22nd December 2014
quotequote all
You wont encounter any issues by taking it off, just make sure that if you have to do any cutting that you clean off all of the burred plastic and clean the piping out fully, you don't want your engine ingesting any bits of plastic! Make sure the hole is sealed off properly and solidly too afterwards. I've done it to a couple of cars in the reasonably distant past and not had any issues. It'll make it a little louder but not by much I'd have thought.

mjwscorpio

Original Poster:

255 posts

210 months

Monday 22nd December 2014
quotequote all
Only reason is to make it louder, £300 to have it done, could be a risk.

daveenty

2,358 posts

211 months

Monday 22nd December 2014
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Had mine taken out on my E Class ages ago by MSL Performance. (Not an ad for them, they are the only people I let work on my car)

A little bit deeper at low revs, but a nice growl once up over 2,000 or so. smile

Riley Blue

20,984 posts

227 months

Monday 22nd December 2014
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Why would you want to make it louder? I can think of one or two reasons for modifying an exhaust but increasing the volume isn't one of them.

Patrick Bateman

12,190 posts

175 months

Monday 22nd December 2014
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Riley Blue said:
Why would you want to make it louder? I can think of one or two reasons for modifying an exhaust but increasing the volume isn't one of them.
Because it's just too quiet as standard?

Mr GrimNasty

8,172 posts

171 months

Monday 22nd December 2014
quotequote all
Given that one of the few bits of legislation to be worthwhile regarding cars is the noticeable improvement in the reduction of noise over the last decade or so, and hence a massive improvement in the quality of life of millions, what sort of selfish antisocial person would feel the need to illegally undo that?

Patrick Bateman

12,190 posts

175 months

Monday 22nd December 2014
quotequote all
confused

ArsE92

21,019 posts

188 months

Monday 22nd December 2014
quotequote all
Brigand said:
You wont encounter any issues by taking it off, just make sure that if you have to do any cutting that you clean off all of the burred plastic and clean the piping out fully, you don't want your engine ingesting any bits of plastic! Make sure the hole is sealed off properly and solidly too afterwards. I've done it to a couple of cars in the reasonably distant past and not had any issues. It'll make it a little louder but not by much I'd have thought.
Plastic? Exhaust? Ingest?

GroundEffect

13,844 posts

157 months

Monday 22nd December 2014
quotequote all
ArsE92 said:
Brigand said:
You wont encounter any issues by taking it off, just make sure that if you have to do any cutting that you clean off all of the burred plastic and clean the piping out fully, you don't want your engine ingesting any bits of plastic! Make sure the hole is sealed off properly and solidly too afterwards. I've done it to a couple of cars in the reasonably distant past and not had any issues. It'll make it a little louder but not by much I'd have thought.
Plastic? Exhaust? Ingest?
Resonators are on the intake...

Also, resonator removal can actually reduce performance. They are there for both NVH and volumetric efficiency reasons.

R1 Indy

4,382 posts

184 months

Monday 22nd December 2014
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Has mumsnet and pistonheads just been merged or something?

Yes remove the exhaust resonator if you want a bit more sound.

I did it on my CLK55 and it sounded great.

DrDoofenshmirtz

15,246 posts

201 months

Monday 22nd December 2014
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Why would you want to make a nice Merc sound like it belongs on a Council estate?

R6VED

1,372 posts

141 months

Tuesday 23rd December 2014
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I had the exact same car and did the exact same thing, but it cost me £100 - £300 is steep for a couple of bits of pipe!.

It made an amazing difference- 0 drone and only made a difference when i floored it. I found a new route home to include an underpass as it sounded evil.

0 downside as cruising it sounded standard, but drop it in to 2nd and floor it and it sounded like a V8 should.

Do it you will not regret it.

mjwscorpio

Original Poster:

255 posts

210 months

Tuesday 23rd December 2014
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Can you let me know where you had it done for £100?