was wondering if anyone had the flowmaster force II cat back system, to see how the interior noise is at cruising speeds (55 - 65) thanks.

I have long tube headers, 2 1/2" h-pipe w/out cats, 2 chamber flowmasters, and at low rpm it's pretty mild. Once I get on it, it screams yeah-baby, yeah! Heads turn! So do the tires in 1st-3rd gears. I love torque.

Although you were talking about cruzing speeds...
If your RPM range is 1800-2200 at cruzing....
you will receive the RPM DRONE.
In my 90 hatchback sound is amplified a little but...
it's a sweet sound.Watch the troopers hear you coming.

well i have the american thunder right now and at 1800 - 2200 rpm is the drone is wayy to loud. i was wondering how it is with the force system. thanks