+100 to the MMW CS. I love it. its the best bang for your buck, and you can go ahead and couple it with the res delete and do it all at once to save on costs.
any legit muffler shop can cut the res off. that place was full of morons. I would take your business elsewhere.
2011 335i Sports Package | VRSF FMIC | Cobb AP3 | Dinan Exhaust | BMS Intake | VRSF CP | Lux H8 Angel Eyes | Mtec LED Fogs |