I've been looking to buy a REMUS muffler for my '88 300 CE for quite some time, but the $ 475 price is to much for me right now. My old REMUS is already rusty, but thanks to the center muffler it sounds still OK. Did anybody had any experiance with mufflers from ISENMANN? In newest BEKKERS catalog I found EISENMANN STAINLESS SPORT MUFFLER for 300E/CE '86-'92 for $ 399. 2X83 mm round to the left tail pipes. $399 is still a lot of money, but $399 for stainless still vs. $475 for regulat REMUS? If any body had any experiens with that muffler, than let me know.