[wang970305]

Originally Posted by adamjwilson

Wang- I don't hear any drone?? NPP exhaust? In Sport mode?
Heck… maybe I am tone deaf!

Well, if u tune up the volume it sounds like a low tone but it’s actually drone and it disappears in the last second

[ctrlz]

Originally Posted by WhiteMale

what about some bullet style resonators in the mid pipe area?

Why buy something new? Put the cats back on.

[Super Sport C]

I think its from secondary cat delete. Mines makes a humming sound. I have corsa secondary cat delete.