Ya, TK exhaust does have a nice sound. But its also pretty $$$$$, well anything jdm really.
The metal sound is “rasp”, the drone is a little harder to explain (at least for me).
I would say that its the low bass/hollow type sound you get from the exhaust in the mid range or maybe even in the higher rpms. Most have it upon startup which is almost normal, but I dont like it when it can be heard through most of the power band. It will give me headaches… lol.
I like the sound of the injen, but only if it has had the X-pipe muffler added to it, it almost retains the stock sound but with a deeper throatier growl. Without this mod, it would drone like crazy! Mind you some really like drone, just not me.
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