Exhaust headers - has anyone bought the Akrapovic one?

[Grumpy Goat]

Years ago I did a full Remus de-cat exhaust system and installed a Power Commander on my 2006 R1200GS. Then I had a professional tuner work his magic on a Dyno-tuner. The difference was night and day...no more flat spots in the power curve, all the way up to redline and 101 hp at the rear wheel. It is unfortunate that to realize true potential of our expensive bikes we have to shell out even MORE money, but that's the way it is...

Are you sure that was 101 hp at the rear wheel? With 125 hp stock at the crank (for a 1200, 135 for a 1250) and with all those mods you should be getting way more than that at the rear wheel. Maybe you’re intending to say 101 lb.ft of torque …