I agree I don't know how anyone couldn't like it. I get the same reply everytime someone new hears it. "Man that sounds awesome." This includes V8 guys. I think everyone is shocked that a lexus actually sounds this way. If you want a rumble that really demands respect I would also add the sikky header that I'm currently working on with JE Import Performance.Just install it on your car and you can hear it first hand every time you drive your car. You will love it. It fits the car so well, the sound is louder but sophisticated, not annoying in the slightest.