Suzuki B-Kings are restricted and a full ECU remap, like the one we did on this one, is the only way to sort ’em all out. Our software enables us to go in and remap the secondary butterflies, and take all of the restrictions out of the ignition. We then amalgamate the fuelling and ignition tables which means on the Dyno we can work at getting both absolutely spot-on.

The truth is that this engine is essentially a strangled ‘Busa lump and via the ECU you can get the power back, with a crisp throttle response to match. It’s like night and day and while they feel strong stock, they’re simply awesome afterwards. Hold on!

Unleash the beast – an ECU remap transforms the B-King.

Unleash the beast – an ECU remap transforms the B-King.