Originally Posted by Asheth

You need to ride in a car to find out what drone you find acceptable. I would find it hard to believe there is any aftermarket exhaust that doesn't have some drone from 2-3k. If you blast the music you wont hear it. Do you drive at 50mph often in 6th? Do you go through 20-30 mph areas often in 5-6th gear?


That's how drone works I think you are over thinking the drone. I can't imagine any exhaust that has bigger piping and is less restrictive than the stock exhaust to not have some drone. It's freeing up flow which changes the sound and a by product of that is some drone. It's cause and effect really. I think if you got 18' res you would say you think it's to quite. You should meet up with James and ride in his Z and listen to his e370 he lives in Jersey. The FI exhaust is not as loud as the e370.