After doing countless hours of researching exhausts I've narrowed down to RPI or Meisterschaft. Looks like a lot of guys are getting rid of their E60's these days for something newer. I'm trying to snag an RPI GT exhaust or Meisterschaft exhaust from a 535 part out or if you have it and never installed. If you have one and are looking to sell, you know what to do. Thanks

 

That's incorrect. The RPI for 535i is a full system where for the 550 it's just an axel back.