Convert the units tuners use every day — boost, power, torque, AFR/Lambda and temperature — instantly in your browser.
Multiply bar by 14.5038. This converter does boost in bar, psi, kPa and atm automatically as you type.
1 kW ≈ 1.341 hp (mechanical) and ≈ 1.360 PS (metric horsepower). Enter any value to see all three.
Lambda = AFR ÷ 14.7 for gasoline (stoichiometric 14.7:1). The converter shows AFR↔Lambda for petrol.
The desktop Softechpro Solutions software corrects checksums for 260+ ECU families and does DPF/EGR/AdBlue/DTC off, Stage tuning and DTC diagnostics offline.
See pricing — €299 one-time