Quote:
Originally Posted by Mike@N54Tuning.com
Quote:
Originally Posted by E90ROXS
My car currently has the ER catless downpipe. I'm wondering if it will be too loud without the resonator. What do you guys think?
|
I would do resonated if it has catless downpipes.
Mike |
B58 midpipe have a secondary cat and the center resonator, correct?
So one could keep the center Res and remove the Secondary.