I am looking for an exhaust system for my e39 M5. I would prefer the muffler type, not cat-back. I currently have a muffler delete, but don't truly like the sound. It is too unrestrained for my tastes.
I have my stock exhaust, but it is just too quiet for me. If someone has aftermarket and looking to go back to stock, I could give you the stock exhaust in place. Or, I could give you the muffler delete. The previous owner had clamps on the car downstream of the resonators, so it appears I had some sort of aftermarket exhaust on at one point. So, this is where my muffler delete attaches and it looks as though it would be the same place as some sport mufflers. If you wanted to swap for the muffler delete it should be bolt on.
NOTE: I would need to get the muffler tips reworked by Tim before I gave them to you to get rid of the whistling (thread out there somewhere), but Tim said he would fix the problem for me if I brought the setup to him. Thus you would be getting everything needed for a muffler delete, with some REALLY nice 304SS piping / welds.
DINAN is my first exhaust choice, but would consider all others.