Originally Posted by phil200tdi
this should help:
that thing that looks like an X thing is the central silencer??
did you change the whole system and running no cats??
MY08 E92 335i M Sport Auto - Eisenmann exhaust- Duke Dynamic Carbon fiber Performance Diffuser - Forge Intercooler - CoBB AP stage 1 + map - BC Filter - Cool Carbon S/T pads - Hel SS lines - Eibach pro Springs - Carbon fiber Grill - Carbon Spoiler - Carbon Mirror caps - Rolled arch - 313 Style Wheels - Michelin pilot super sports - Cree 20W Ebay leds - CIC control retrofit- More coming soon!