I have an 07 and have done the brake lines, 320 rotor and green pads on the front. The stopping is not excellent but very good compared to OEM. Don't forget brake fluid change.
2008 Concours 14
corbin seat, doohickey, agm battery, subframe bolts, progressive springs, stainless brake lines, anti vibration mirrors, wolfman expedition tank bag, panniers, electric outlet for gps, clock, moved license plate, magnetic drain plug, mefo explorer 99 tires, 320 mm Rotor with Galfer green pads front and black on rear