Customer Testimonials

Scott - Suzuki SV650S - Coconut Creek, Florida

I was looking for a EFI map for my 08 SV650S w/a Yosh RS3 slip on. The Power Commander site sucked (it only has 5 maps and none had Yosh pipes listed),SO I HEAR ABOUT Jeffo on a blog site and visited his site and read about his maps. I emailed him some questions and within hours he replied that "he could make a custom map for me" just fill in all the info about my bike on the site. So I did that and "took a chance" and Paid the $50. (IT WAS WELL WORTH IT) He emailed the map to me within a day and had all settings and instructions listed. I downloaded the map (let my bike warm up to running temperature)and installed it,Followed the instructions(very detailed)and within miutes my bike was Idling so much smoother (I would have never thought I would notice something right away)THEN! I took it for a ride and WOW! Who would have thought this guy Jeffo could write such a perfect map? I took a 3hr ride through the city and out to my favorite road and gave my bike a good "flogging" and said "WOW UNBELIEVABLE!" this is a PERFECT map!!!! TAKE MY WORD FOR IT-Jeffo IS THE ALL KNOWING MAP KING-I'M SOLD-AND SUCH A GOOD DEAL FOR $50! I CALLED HIM UP AND TOLD HIM HOW SATISFIED I WAS! HE WAS HAPPY AND SAID I TOLD YOU SO :)

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