rear muffler section; bolts-on to stock rear resonator or Supersprint equivalent (part #s 787513 or 787503); 4 80mm round straight-cut tips; this new muffler has a smaller muffler body for lighter weight; this is a 100% stainless steel system that is great for a street car! The Supersprint systems produce a slightly more aggresive sound compared to stock..

Applications:
2001-2006 E46 M3, M3 ZCP, M3 CSL coupe and convertible