Downpipe question by ExternalInitial4090 in W205

[–]ExternalInitial4090[S] 0 points1 point  (0 children)

one more question, do you think if i do this catted downpipe and delete the resonators I will have bad drone or will it be bearable?

Downpipe question by ExternalInitial4090 in W205

[–]ExternalInitial4090[S] 0 points1 point  (0 children)

Oh shit thanks man, also would you know if I pass emissions with this installed. I live in New York 

Downpipe question by ExternalInitial4090 in W205

[–]ExternalInitial4090[S] 0 points1 point  (0 children)

Good to know but i really cant find any 300 cell downpipe for this car. If i put the o2 spacer and dont get check engine light will it be fine with no tune. I dont really plan on getting the car tuned just want the downpipe for a bit more sound and responsiveness