Ummmmmm type M tech quad exhaust in the search bar

 

Thats not m tech. Its either stock and somebody cut the hole for the quad exhaust or that hamann add on thats pretty rare

 

Thats a badass 545i!
I wonder who owns it

If your talking about the rear bumper, when I had my rdsport quads put on my mechanic just cut the other side.
Worked out perfect, really amazing work by him. I told him I didnt care if he messed it up since I was getting a new rear
bumper. Then I got my new rear bumper and what happened, someone rear ended my car. So I had to put on my old rear.
Here is the new rear bumper I have in mind. You can buy it from https://www.trinityautosport.com/mer...roducts_id=273

 

Gimme a pint o whiskey and a sawzall, I'll hook u up fat!!

 

I think I took that pic
Yeah wonder whos car it is, pretty sexy.

 

=/ to be honest i think mtech rear is overrated, it would be nice to have dual exhaust with rear reflectors