Declamondo Posted April 26, 2021 Report Share Posted April 26, 2021 I seem to have looked everywhere but cannot seem to find out how much louder a Eisenmann race muffler is than stock. does any one have a decent video without headers on. I'm looking for a deep sounding exhaust, every one rates the UUC Corsa but seems abit to raspy to me any advice will be greatly appreciated Quote Link to comment Share on other sites More sharing options...