If I was you i'll go for the single 3". My friend had it done to
his "e" block "i" head E30 and the price was realy good, under $400 with a stainless steel mufler!
Specialized in BMW recycling, all OEM used parts
Up to 90% off new cost!!!
Most models E30 E36 E46 E90 E92 E93 E34 E39 E60 E32 E38 E65 E66 X3 X5 M3 M5 Z4
2nd location opening SOON!!!!
Call 11-8PM 416 821-2578
New inventory daily. 50+ cars in stock!