test

Downloads

Download TunerStudio software, the latest and archived firmware versions, and general and model specific installation/quick start guides for all of our Pro models*.

Documentation

Firmware

Tuning Software


*These products may be used solely for OFF ROAD RACE-ONLY ground-vehicle use only. Aftermarket EFI/EMS systems are not for sale or use on pollution controlled vehicles. Alteration of emission related components constitutes tampering under the US EPA guidelines and can lead to substantial fines and penalties. Your state/district may also have specific rules restricting your tampering with your vehicle's emissions system. In short, as stated before, our official policy has to be RACE or OFFROAD USE-ONLY in ground based vehicles ONLY.

Terms and Conditions

x

Megasquirt firmware is only licensed for use on official B&G hardware:
Microsquirt
Microsquirt-module and products containing the module such as MSPNP2, DIYPNP
Megasquirt-3
MS3-Pro
------------
Use on any other hardware is in breach of copyright.