There are also these two that I think you may like.

Greddy Spectrum Elite:

This sounds more like a super car.


Tomei Ti Extreme:

While the Tomei's note is very deep as you desire, and also sounds mechanical.

EvoM has an official exhaust thread, which you can find here:
https://www.evolutionm.net/forums/ev...st-thread.html

 

I would suggest searching more only because your taste is different than others. Good luck!