Customer Testimonials

Dan - 2007 Kawasaki ZX-14 - Durham, North Carolina

I had been reading about Jeffo's tunes on the forums and figured why not try it. All I have to say is WOW!!! After loading it up my ZX14 runs amazing. The power curve is so smooth and I'm now getting all the power out of her that it was missing. To top it all off is the customer service. Jeffo spent the time talking with me to find out what I was looking for and tailored the map for my style of riding. When you look at your options out there to get your bike tuned properly I'm not sure why anyone would spend a lot more money and go elsewhere.

"Making the simple complicated is commonplace; making the complicated simple, awesomely simple, that's creativity"
- Charles Mingus