2003 s430 how to make the exhaust sound aggressive




Keep in mind however, that the 55 mufflers are for supercharged cars which are throwing more pressure out the back than your naturally aspirated M113... so C43 or C63 mufflers are probably better... most muffler shops can make them fit... people do the C63s all the time, because the M156 motor is also naturally aspirated.
GL
maw
Last edited by maw1124; Jan 24, 2021 at 02:54 PM.


