Archives for 2021

HRa – Maximal injector duration

Let me guess, you expect some secret that nobody knows....the secret that allows you to calibrate your car better than anyone else. We already covered all secrets to free power. PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. Secret is that there are [...]

HRa – Stage 0 ECU remap

Every dataset output is only as good as its input. We have created maintenance procedures to keep our cars for 300,000+ km with heavy-duty use. But what if your sensors have false readings? PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. The Maintenance [...]

HRa – Mechanical limits

While nature is limitless, mechanical parts are not. Before you start with chiptuning, make sure you know the limits of your car. General limitsCar manufacturers rarely share specification for their products. It is an industry “secret”. Generally speaking: In the pre-2007 era, everything was usually designed with Pareto principle of [...]

SURVEY – what do you really want to know and why?

Help us guys to understand what more could be done. Most questions were covered by various articles. What do you really want to know, and what is not covered on the website. If in doubt, FAQ out. Common questions based on BHG - Survey : > 40% asked "How to [...]

VW 2.0 TDi 103kW engine recalibration for rally (Stage 2 ECU remap)

Do you want to brag about theoretical max. engine power, or do you want to overtake slow drivers in much faster cars than yours? As a bonus, you can politely explain to them that you just beat them with fucking 400+ Nm 150HP TDi. PLEASE READ WARNINGS BEFORE YOU PROCEED [...]

ECU remap simulator

Engine calibration simulator of VW 2.0 TDi, BMM, 103kW aka ECU remap, or chiptuning - simulating common effects of changes to engine parameters. Almost half of values are simulated because we do not have a dyno cell like Banks Power. ECU remap simulator for VW 2.0 TDi, BMM, 103kW (click [...]