My noisy (irritating) rasp at 3-4k has disappeared.
It sounds bloody gorgeous..............
I can't believe the difference it makes. I reckon that the narrower internal diameter of the pipe was causing turbulence. A little adjustment had to be done to the hangers as the exhaust was hitting the flange on the left rear drive axle ( it think that's what it's called)

Anyone experiencing this rasp with a straight de-cat pipe I would thoroughly reccomend whipping it out for the silenced one.
