BMW E46 330i 330xi Cat Back Exhaust System (Round Tips) #FBMW-1020 - Billy Boat Exhaust
Performance sport exhaust for BMW E46 330i, BMW E46 330i (Sedan - Touring) ' 01 ->, BMW, exhaust systems
BimmerWorld Race Exhaust By Magnaflow - E46 323i/325i/328i/330i (Y-Pipe Back)
Eisenmann Midpipe - F30 330i, F32 330i
STRAIGHT PIPE. so i have 330ci i wanna delete the muffler forsure, my questions is should i delete one resonator or both? My concern is that it would be too raspy. And