Master & Slave licenses available. Flash your ECU with J2534 or UART. For a hands-off experience, our DirectTune service does it all — pro tuners, custom maps, dyno-proven results.
Full control over fuel maps, ignition timing, rev/speed limiters, O2 sensors, fan temps, and more. Flash from your laptop in minutes.
Not a DIY type? Send us your ECU or bring your bike. Our in-house tuning team builds a dyno-validated map tailored to your exact setup — separate from the tool, done by real tuners.
Every base map is developed and validated on a dyno. Real horsepower gains, real torque improvements — not guesswork from a basement.
TunnerForge covers all major motorcycle manufacturers with constant updates for new models.
Flash your bike in three simple steps — no dyno required for base maps.
Get TunnerForge, plug in your OBD cable, and connect to your bike's ECU in seconds.
->Pick from our library of dyno-tested base maps, or customize every parameter yourself.
->Write to ECU in under 2 minutes. Fire it up, feel the difference, and hit the road.
"Flashed my ZX-6R with the race map. Throttle response is night and day — pulls way harder through the mid-range. Best $ spent on the bike."
"Sent my BMW S1000RR ECU in for a remote tune. Got it back in 4 days. The bike is transformed — smoother, faster, and the pops on decel are gone."
"Finally a tool that doesn't lock my ECU. The software is clean and intuitive. Way more parameters than my old piggyback controller."