Sam - 2008 Kawasaki ZX-14 - Sewell, New Jersey
With in 2 hours of talking to Jeffo I received my new custom map for my 08 ZX-14. His instructions were very thorough and easy to understand. Before the new map my bike was running a little rough and sluggish in the low end with the muzzy map that was installed on my pc III. It was also backfiring alot during decel. After Jeffo's map the bike felt more powerful, alot smoother and crisper during acceleration. The decel popping had also improved alot. Jeffo and I spent over 2 hours on the phone tuning my pcIII to try to elimnate the popping. In the end we were able to clear most of it. I was very happy with his service. He answered all my questions and was very patient when helping me. I would definetly reccommend Jeffo to anyone looking for custom map. Thanks again Jeffo!!!
"Making the simple complicated is commonplace; making the complicated simple, awesomely simple, that's creativity"
- Charles Mingus