Myths

Know is do.

101 – Stop wasting your energy and time

You are desperately searching Internet for common questions like "How much is maximum boost of my turbocharger" or "what is max. IQ/duration of my injectors" and came across various forums where you find some, what you believe, useful information. But everybody has got own opinion, and they usually contradict with [...]

BHG – Engine calibration feedback & logging

We know already how to extract max. torque and properly calibrate engine from various BHG articles. But we still do not know whether we have optimal engine calibration or not. That is where feedback & logging comes in. Stop wasting your time, we will do "all" for you.Get more than [...]

BHG – how to choose knowledgable chiptuner vol. 2

After writing the first article about choosing knowledgable commercial chiptuner our knowledge improved, and we simplified and improved strategy. We also found out that some turbochargers are "uncontrollable" even in stock setting, and boost spikes are partially not chiptuners' fault. PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND [...]

BHG – effect of changes to engine parameters

This article is part of infamous Brutally Honest Guides aka BHG to car hacking. Changing parameters in calibration maps of ECU is the easiest part of so called chiptuning but understanding why and what effect each change has to engine parameters is another story. Stop wasting your time, we will [...]

BHG – How to find optimal air-to-fuel ratio for your TDi

This article is part of infamous Brutally Honest Guide to car hacking. Our fist air-to-fuel article has been met with great outcry from duners, chiptuners and other forms of tExperts desperately defending their truth. No matter what facts you present, people love to hear only what they believe is true [...]

BHG – ECU remap facts & myths

Some facts and myths about ECU re-calibration aka ECU remap or chiptuning. Harsh reality of chiptuning/ECU remap that nobody wants you to know. It looks like that very few want to see reality. Stop wasting your time, we will do "all" for you.Get more than €10,000 knowledge for a fraction [...]