[Z0Tex]

I have the SW Legend series axle back along with 1 7/8" Texas Speed headers and no cats. The tone with the valves closed (outside and inside of the car) is wonderfully deep and bass-heavy. Valves open is "wake the dead" loud, but that's basically the same for all aftermarket muffler sets with the valves open. I ran the factory NPP muffler with my headers for a few months and hated the raspy sounds I would get under acceleration. The SW Legend series fixed that.

There is a bit of drone though. I get drone when cruising between 1400 and 1700 rpm at freeway speeds. It goes away if I downshift to 5th or just speed up a bit above 1700 rpm in 6th. I'm sure cats would knock out some of that drone.