Customer Testimonials

Ricardo - 2006 Honda CBR1000RR - Fort Carson, Colorado

Man I swear to you guys that this guy knows what he is doing! I sent in a request and immediately after I got a call back. Very good customer service.. And if your new to the power commander and its maps, he will also provide a step by step process to help you set your map. Believe me, he saved me from spending $350... All you have to do is supply him with the proper info on what modifications you have and Jeffo will take care of the rest. Jeffo’s work is well worth the $50 and some.. My previous map which was done at a dyno shop was crap compared to Jeffo’s mapping. You got to be careful with those dyno shops.. Especially, when your forking out a lot of money... Thanks Jeffo for your help.

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