Had one on my 2005 SLK 350 manual was a sport version VERY nice! My son drives that now and it has a nice sound not too loud but definitely throatier than stock. Fitment was a bit tricky.

Really considering the Remus for my 2005 X5 4.8is. I really like the look of the quad tips and new is only $1183. That Eisenmann deal sounds good but would have to take off the flat oval tips and put on new quad pipes. How hard is that?

My shop here could handle anything but they recently got a Remus account and are "pushing" those and have three they did on BMWs recently. They all sound great and LOOK very nice, just not sure they do what and Eisenmann does on quality of materials and sound. Opinions?