I don't think it's hard to use. I don't know if my setting are just right, but I'm sure they're close. I just kept bumping up the settings a little at a time until it felt the best. After I finish all my mods, I may get the AFR gauge they rent for these.

After looking around on their website last night I do understand what they are going for and how it would work.  But it is by far not the best way to control it.  Dynojet's way is much  more accurate as you can change your A/F ratio across an entire grid vs Dobeck all you can do is change a range.  99% of the people dont need the control that DJ's system offers but if your planning on doing any major mods then you are for sure better off going with the DJ route.

I think the marketing tactic for these EJK boxes are that they are "close enough" and better than what most people would achieve if they had too many adjustments to fiddle with. However one of the guys I keep in touch with from a dealership races their Z Force (from day one) and has been very satisfied with the Dynojet unit, so much so that they removed the 2 brothers muffler and the only engine mod is a air filter, and the Dynojet PCV.

I am not saying the EJK is bad, just not the smartest, or most advanced unit for any given application.

I imagine this would be a nice addition to my Two Brothers Exhaust!

[2015 Z Force 800 53/Trail EPS]

I imagine this would be a nice addition to my Two Brothers Exhaust!

With the reduced backpressure of the Two Brothers exhaust, the EFI can't compensate enough so as a result it will lean-out too much not to use a programmer. Lean engines melt pistons, burn valves and run much hotter....so yeah, the two together...or something like it.. are pretty much.. a must.

Good point. I never thought about that.

The discount code procedure is awesome..easy....same day. Just ordered kit with discount.

So NMK you got any settings to start with mine has uni filter and exhaust looking for some safe starting settings for the tuner

[2015 Z Force 800 53/Trail EPS]

So NMK you got any settings to start with mine has uni filter and exhaust looking for some safe starting settings for the tuner

Not me...I don't have one of these. Others do though that should chime-in.

The recommendation to me was the factory stage 2 setup. Same filter and 2 Brothers exhaust.

I didn't find the Dobeck EJK difficult to use at all.  It just took a bit of reading on how it works and figuring out what colors correlate to specific settings.

This link will take you to an online emulator that Dobeck offers for the EJK and you can get an idea of how each setting affects fuel delivery throughout the powerband:

http://www.electronicjetkit.com/demos/HPcurve.swf

Dear good morning. Then to try to close. There is some standard configuration that works and improves performance. In my case I do not want to run. Simply that if I get the arrest fire does not melt the pistons. Thanks for your help.

Dobeck makes a true live time monitor and plug and play kit which is their AFR Gen4. It comes with a AFR gauge, and in this application requires a newBosch 02 sensor to be installed (new exhaust bung must be drilled and welded). The new kit actually gives you real live time AFR settings, versus the cheaper ones I have seen which is simply levels over or under stock ECU settings. The Gen4 offers closed loop and open loop tuning points, as well as 6 different settings that affect, green zone (idle), Yellow zone (cruise mode), red mode (high RPM), as well as at what points the the ECU switches between green, yellow, red zones (based on load and RPM). If you understand AFR settings, this seems to be the best way to manage adding or removing air via, filters, exhaust, etc to the fuel management system.
Mine goes on this week so i will post pictures and review after that is done. I am very famaliar with this company as the owner started the company known as Dynojet which is a large player in the automotive tuning world.
$399, but if you live close to MT they give you a $50 local discount as well.
Cheers

For those of you that have the dynojet. Are they making a kit for the 2017 ex trail 800's? I searched but couldn't find anything!

Your website is down

I just have a uni air filter on my machine, I cannot change exhausts in my state without risking a ticket. If I install one of these will the power increase be worth it on an otherwise stock machine? Or do i save my money?