Customer Testimonials
Aaron - 2007 Honda CBR1000RR - Melbourne, Australia
I have to take my hat off to this man Jeffo his work is second to none. This was by far the best money I spent on the bike the difference was unbelievable. I have a CBR1000RR 2007 model which made 158.2 hp with 129.3 ft-lb of torque with the factory tune and after Jeffo worked his magic on the map it made 173.4 hp with 149.4 ft-lb of torque. Along with the great power gains the throttle response and drive it now has out of corners still amazes me today. I would recommend to anyone thinking of getting Jeffo to write a map for them " do it now will be the best improvent you make on your bike". I even just bought my brother a powercommander and a map by the master Jeffo for his Harley Davidson XR1200 with the same results have not had it on dyno yet but im guessing the results will be very similar. So it go's to show no matter what ur riding this man will make it go a hell of a lot better. Thanx again mate love your work...
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- Charles Mingus