Originally Posted by insane79
The air intake does look sweet, i never knew there is a performance exhaust for the 325i, is the performance exhaust for the 2.5ltr version of the 325i? does the ecu need a remap for the exhaust to work best?
Hey there, yup there is a BMW PE for the N52s. I believe with the Euro versions it's only the muffler box while the US you get the pipes as well. No ECU remapping required.