C63 mufflers w211 e63 query
the factory piping on my w211 e63 is 2.75 all around including mufflers.
i had my rear w211 e63 mufflers cut off and i had the c63 mufflers welded onto my system..
upon installing them the exhaust is a bit louder whie cruising and throatier when on on full throttle.
i am not sure if it is a brain trick.
but even though my car is a louder. It seems to feel slower and less torquier.. ( could be placebo affect )
could it be that the rear c63 mufflers were 2.5 inch inch opening..instead of 2.75inch ooening e63 mufflers
which could possibly cause this, or would make no difference a sonly the rear muffler was changed?
i know there will be no performance gain.
just doesnt feel as fast.
ou're not going to really see any performance difference by changing mufflers. C63 mufflers are a bit louder than the E63 ones. It's all in your head IMO.[/QUOTE]


