(HR) Hajes Racing

No Brain, No Pain - No Pain, No Gain

Skoda Octavia II (1Z3) – ECU remap v5.xx

The more I study Bosch manual and various books from real masters the more I see how commercial chiptuning fucks up dumb customers. Of course it is evolution of version 4 series with improved knowledge and more precise calculations. This is history of version 5 series of ECU remap. PLEASE [...]

Skoda Octavia II (1Z3) – ECU remap v4.xx

After fiasco caused by poor remap from tExperts and my experiments. I started all over again and again. Defucking decalibrated ECU of Hilda HR I. This is history of version 4 series of ECU remap. PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. [...]

Skoda Octavia II (1Z3) – ECU remap v3.1

Attempt to control excessive EGT from previous version. New turbocharger after fiasco with poor chiptuner's remap. PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. SUMMARY Still too high/unhealthy EGT of combustion process DPF gets clogged every 20km or 30 minutes at full load [...]

Skoda Octavia II (1Z3) – ECU remap v3.0

This version builds upon previous version. I cannot sleep and keep attempting to understand Hilda's ECU functionality. I have purchased the great book about turbocharging from Jeff Hartman. PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. SUMMARY optimizing chiptuner's version intensive study of [...]

Skoda Octavia II (1Z3) – ECU remap v2.0

I have spent over 100 hours by looking for all maps in Hilda's ECU. I have studied all possible guides on Internet. Manual map seeking is great fan but you still don't know what is what - I guess that is reason why so many cars are screwed up by [...]

Dunlop SP Sport Maxx RT 2 (225/45 R17)

Noisy tire with weird construction and lots of vibrations over 140km/h. Full specification at manufacturer's web. PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. price about 80€ durability 5,300 km so far on sport suspension tire compound 10SC great wet grip impossible to [...]