Just a bit of insight on our bike maps…. We get a lot of emails requesting maps, from people who purchased their tuners on eBay, Amazon, or from another vendor. Our maps are effective and free, but we support those who support us. No doubt you can search the internet over and find slightly lower pricing, but we always price fairly from the start, and back up our sales long into the future with support. There’s value to the customer there that far outweighs the minuscule savings elsewhere, and your patronage here justifies the extensive time we invest into testing, tuning, and providing maps otherwise free of charge. We want all riders to maximize the potential of their bikes, and enjoy the ride, but we request you don’t ask us for support of tuners purchased elsewhere. Thx, MNNTHBX team.



8 months of development with some of the greatest engine designers in the country (think Nascar and Formula 1) lead us to the release of our new titanium Ruckus valves. Loaded with technology, these valve flow better, and because of the extremely light weight, won’t float at high unlimited revs.


Here’s our dyno date from our track Z vs. our stock Z. The numbers are a bit low, as the hot motor has a total of 8 miles on it, but impressive none the less, on a reliable and easy to build screamer.






Working on a little something about to be released into the small bore market, and I have to say we’re pretty excited to see this unit join the scene. There’s a lot to like. More soon…


Up front, I’ll say there’s no doubt other combinations that work, but I’ll speak on what WE KNOW works, and has been extensively tested here, and run numerous times. Our focus is building strong RELIABLE power on the stock bore. All that said…

2013-16 Grom – We tested, mapped, and tuned a variety of injectors. Stay stock unless you go to the cam. At that point, the only injector we sell is the only injector we found repeatable great results with. MNNTHBX pipe, Bazzaz, cam, and Mtake took the bike from 8 to 12hp. We’ve run this combo into the ground on our own bike, and numerous others as well, and it’s proven to be rock solid.

2017 Grom – Honda went with a different injector, fuel pump, and ECU. Run the stock injector. Again, we tested a variety of injectors at length. We found no option to perform as good as the OEM injector. The combo of Yosh pipe, Mtake, Bazzaz, and cam took this bike from 8 to 12.2hp.

No matter the length you chose to go in modification, the smart guy starts with the Bazzaz (or PCV). Cut rate pricing makes cheaper options enticing, but these two simply work the best, and by a large margin. Beyond that, take the time to learn and understand the capabilities of the tuner. Tuning is a simple task one you learn the basics, and the rewards are greatly increased power, flexibility, and safe operation.