does anyone know any good exhausts that still sound very good on the evo x, but don't have any drone?

 

You could always add a j-pipe (helmholtz/quarter wave resonator) to whatever exhaust system you purchase to reduce drone. You would have to calculate the length of the pipe depending on what rpm the drone is. It helped reduced the drone I had by about 70%.

This is an example of what some may look like.

 

I have the Invidia Q300 on my X and it has very little drone, even with a high-flow cat. I can talk on the phone or to my fiancé with little trouble.

 

I like HKS Super Turbo cat-back for the drone-less exhaust note.

Also, installing Dynamat sheets to cover all the trunk floor metals is another way to reduce exhaust drone noticeably. I used Dynamat Superlite because Evo. But I have an acquaintance who used the real Dynamat Xtreme which is about 3(?) times as effective.