ALFA ROMEO GIULIA 2.2 JTDM-2 STAGE1!

  Alfa Romeo Giulia has been created to be a valid alternative to German competitors. Our ECU tuning stage1 gives to the new Italian saloon a new weapon to fight against Audi, Mercedes and BMW. On the 150hp version the power…

AUDI RS3 8V STAGE1 UPDATE FOR 98/100RON FUEL!

  Here in BIESSE Racing we are still going on with research of the ultimate performance on the Audi RS3. We have now released a new stage1 software update to improve the the performance at the high rpms. This update is intended…

STAGE2 KIT for A45 AMG AVAILABLE!

  The Mercedes A45 AMG is the first car to receive our official stage2 kit. The kit include: Downpipe Sport air filter Stage2 ECU tune  Dyno test Fitting The downpipe is hand made, produced by a specialized artisan…

BMW i8 ECU upgrade available!

  The BMW i8 is the future of the sport cars. Its engine is hybrid system of  a 1.5 liter 3 cylinders turbocharged with 232hp and two electric motors on the front wheels. The total power is 362hp and 500Nm of torque. We measured…

BMW M2 stage1 released!

The BMW M2 stage1 is now available. The car fits the same N55 engine of the 35i models, recently updated with new B58 engine so probably this is the last N55 application on BMW range. The stock car, tested on dyno, showed even better…

STAGE 1 AVAILABLE ON 1.3 MTJ EURO6 2016 FIAT!

    The stage1 for the new 1.3 MultiJet is now available ; this engine powers all the 2016 FIAT range with MJD9DF ECU. The new calibration has been developed on a Panda 4x4 2015 1.3 Mtj 95hp. We detected 7hp more than…

Mercedes GLC 250 CDI stage1 released

  The new Mercedes GLC 250d has the same 2 liters biturbo diesel engine already seen on the updated Mercedes range. The stage1 calibration improves the low end torque starting from 1700 rpms, the benefit is a very smooth power…

124 ABARTH TUNING STAGE1 RELEASED!

  We have released the ECU tuning stage1 for the new 124 Abarth. The car uses the same engine 1.4 MultiAir 170hp we have already seen on other models of FIAT range, but in this version we detected a lower power compared to the…

MASERATI LEVANTE stage1!

  The stage1 tune for the new SUV from Maserati is already available. The diesel version uses the same engine of Ghibli and the results achieved are very similar: 307hp and 663Nm. After the tune the car feels lighter as a consequence…

MERCEDES AMG GTs stage1!

The stage1 for the AMG GT S and C 63 AMG is now available.   The engine of the C AMG and the GT is the same but with different calibration from the factory. The GT gives its best at the higher rpm, the C has more low end torque. The…