Optimum tuning for any Grom. We take great efforts to develop our library of maps, and will provide these on request with purchase, helping you make power, and save money.. Made in the USA.
Bazzaz Base Map, MNNTHBX pipe / intake Map
Dustin Keller – July 20, 2018
Great addition to my Grom. Went on easy and there’s good how to videos available.
Not that bad