did the vibration at 1600 RPMs go away?

 

Vibration?

...Drone?...no.

 

Nope, still got mine. The funny thing is, I never had it untill this past fall, almost into winter. I got my car in december of 2004 and the cold weather then didn't cause any drone, ect. I do notice that when it is warmer out, the drone is much less then when it is colder.

 

Just a great, throaty tone at those rpm's with my setup. No annoying drone... just sounds mean!

I've noticed it's louder with the warmer weather too... I'm lovin' it!

 

I used all GT parts and yes, the drone is gone. I would advise any V6 owner to go duals just for this reason alone. The cool muscular sound is icing on the cake.