Tune is excellent and has brought my Grom to life.
Definitely makes the grom wake up. Has more all around power but above 6500 rpm it really comes alive. Highly recommended
Best money you can spend on your Grom.
Instead of it falling on its face at revs, it just keeps pulling hard! I feel safe riding in traffic now.
Installed ECU and cam with,
Fast and easy also got to love that 10k rev limiter!
Worth every penny, very easy to install
**Cams are in stock and shipping!
***If you already own a DCR or TB camshaft you can still purchase our Reflash for those mods here: https://www.dhmotoring.com/products/stage1reflash
If your Grom already has an intake and exhaust, this is the next step!
We've created a camshaft package that allows you to add a TB camshaft and our DHM Reflash to your bike. This will add as much as 2-3hp and will also increase your rev limit to 10,000 rpm, while also correcting the fuel and timing tables in your ecu. Your Grom will experience much stronger high RPM power, as well as the ability to pull to higher RPM before shifting. After tons of dyno and street testing, we feel this it the best bang for buck upgrade available!
DHM Reflash (more info here)
TB Parts Camshaft
You have two purchase options for delivery. Once you've completed the purchase, we will email you with instructions on sending your ECU in to be reflashed. You can also choose to purchase a core ecu, we will send you a flashed ecu and you can return your original one and receive a $50 credit or keep it as a back up.