Its not AMT, but I would give a heavy look to those ES Composite tuned pipes for the 100. Ask Pizza about them. Yes they are more expensive, but the set of headers and pipes is within a few ounces of the regular stock mufflers, so zero weight penalty for running full pipes! Besides that, not sure about the AMTs but the KS 1060s run well on the DA, DA can set you up with all info.