Modern Buddy

Genuine riders rejoice. Magnum now offers a performance chip for theG400C, errrrr, Mash 400 Scrambler. (So check your connectors for compatibility)
I have not found a vendor for exhausts or cams, but its a start.
Now you can do some mods to your existing exhaust and airbox without running too lean.

So do the mods and go kick some Himalayn butt!

https://www.magnumtuning.com/en/detail/ ... ambler-400

Those are 9 pin connectors on the version for the Mash. Don't all ECU motorcycles sold in the US require OBD connectors?
If that is the case, better forget the Magnum gadget and put a 1 ohm potentiometer on the wire from the air intake temp sensor.
You can also richen the mixture a bit by placing a resistor in the wire from the O2 sensor.