2016 Raptor 700R with FMF slip on and air box mod. This machine will get with it. FMF EFI Power Programmer installs in minutes and works great with factory settings. Easier starts, no stalls or flame outs, pulls bottom to top. Money well spent. (I have not had it long enough to comment on durability).
same as everything else, in the future spend the extra money and go with the powercommander, yosh, or dynatech auto tune with the O2 port, easier and and safer in my book, but this works just fine for stage 2 cams and piston and exhaust
i got this for my wr250x and the reason i didnt give it 4 stars is because there wasnt a huge increase in power but it is WAY better then no programmer. installation is a breeze and it comes with everying you need. i would get another one for sure