Guys any reviews, cons and ***** on Litespeed Racing exhaust with titanium tips and Y-pipe.

Found some reviews but they are contradicting, some said it has a huge drone while on cruise and some other said as its resonated so there is no drone.

Bunch of guys said it make you lose HP and some said it gives you up to 17 whp if the G is tuned properly by a professional.

I got a great deal on it, and i heard some sound clips for it and it sounds amazing.

Appreciate your feedback if any