Worst mod I have ever done




In order of sound abatement there is the muffler, the secondary cats, then the resonator. I don't know if the secondary cats on your MY are actually cats or resonators.
In order of sound abatement there is the muffler, the secondary cats, then the resonator. I don't know if the secondary cats on your MY are actually cats or resonators.




), rather than removing it and replacing it with a piece of straight pipe you have essentially created a higher volume capacity area and the gases will expand at this point. The expansion will allow the gases to cool more rapidly and it's speed will decrease. The decreased speed will allow the following gases to catch up and crash into the gases already at the expansion point. This will partially cancel the frequencies (volume) within each of the two pulses.This is one reason why bigger mufflers are generally quieter than smaller ones....
I think if you replace the gutted cat with a straight pipe you will get more volume. But I can't say, of course, if that will be enough for you.
), rather than removing it and replacing it with a piece of straight pipe you have essentially created a higher volume capacity area and the gases will expand at this point. The expansion will allow the gases to cool more rapidly and it's speed will decrease. The decreased speed will allow the following gases to catch up and crash into the gases already at the expansion point. This will partially cancel the frequencies (volume) within each of the two pulses.This is one reason why bigger mufflers are generally quieter than smaller ones....
I think if you replace the gutted cat with a straight pipe you will get more volume. But I can't say, of course, if that will be enough for you.
Trending Topics
didnt you say on your other thread that you love what you did?
https://mbworld.org/forums/clk-class...ront-ones.html
now its the worst mod youve done? sometimes it pays to listen kiddo.
The Best of Mercedes & AMG




The best order, IMO, would have been resonator delete, secondary delete (skip if cats), muffler replace.
I've heard my car with just the cats (it was on stands - not on the street) and didn't find anything pleasing about the uncontrolled noise it can make.....
didnt you say on your other thread that you love what you did?
https://mbworld.org/forums/clk-class...ront-ones.html
now its the worst mod youve done? sometimes it pays to listen kiddo.
The best order, IMO, would have been resonator delete, secondary delete (skip if cats), muffler replace.
I've heard my car with just the cats (it was on stands - not on the street) and didn't find anything pleasing about the uncontrolled noise it can make.....

best mod on the other thread and then worst mod on this thread...
and im the one who needs to grow up. im not the one chopping stuff off my car like a honda civic to make it sound better.

I TOLD YOU SO
Last edited by beejAMG; Apr 13, 2016 at 08:15 PM.


