Neil Boulton reviewed BSD Performance – 5 star
Had an ecu re-map on my 2009 ZZR1400 – I finally have the bike that Kawasaki should have made! The fuelling is spot on from zero revs all the way to the red line (no more horrendous 4000 rpm power step) and the mid range is a revelation!
All the work only took 2 hours/2 cuppas and everybody was very friendly and professional. Can’t recommend them enough-and probably the best money you can spend on your bike for the most gains.