i've heard at normal hwy speeds it doesn't drone? can anyone confirm this. I've got art pipes that i just installed and LOVE, and want the shockwave too but I don't want drone louder than the road noise or that I cant kill with a tiny bit of radio

TDX2 and ART pipes = no drone at any speed. The E370 should be exactly the same.


Cruising, you can barely hear it. I DD mine and it's great.

I have drone with my ART & E370 combo.

You shouldn't have any, did you remove the evap cannister heat shield? I don't believe i've had anyone else say they had drone with their E370. When/where do you get it?

Thinking about throwing this exhaust on my 09 Sport + Touring. Did you end up getting the ART pipes? Are you passing emissions lol?

I'd like to do a Z1 CA, ART pipes, Shockwave, and maybe a remote tune if possible.