Originally posted by coolcarlskic43
The W210 E55 and the C43 share the same exhaust setup.2 downpipes w/2cats each going into 1 resonator with 1 pipe leaving the resonator going into the exhaust pan.i'm pleasantly surprised as well withthe way your car runs with the stck exhaust.
oh, that's news to me. I thought it was true dual all the way front to back. Thanx.