Why can't it be a bolt-on cat-back systems? Your paying good money for it. It does look nice and shiny, just needs a little bit more pipe.
330i 6MT l 255 HP @ 5900 rpm 214 lb-ft Torque @ 3500 rpm l Alpine White l Beige l Aluminum l ZSP l 494 l PDC
"Freude am Fahren" = "Joy to Drive"