hough
Road Burner
Hi can some one please help, as the thread states i have a 1999 E46 328, im looking at buying a new set of header for my car but am a little confussed, i noticed on a few different make that even tho the primary tube are all the same the outlet differ between either 2" or 2.25" i know it does not sound alot but im sure it would make a big difference, but which would be best suited to my car 2" or 2.25" i know my engine is pretty standard but am hoping to get her upto 250bhp later in the year