Chip OBD2 Diesel BMW Serie 7 740d-E65-E66-(4.0d) 258BHP


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OBD2 Chiptuning Diesel

The device uses a high-speed and a powerful processor with built-in FLASH memory, where you can find a three-dimensional table called the ignition map.

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OBD2 Chiptuning Diesel

The device uses a high-speed and a powerful processor with built-in FLASH memory, where you can find a three-dimensional table called the ignition map. The map contains information describing: the pressure of turbocharging, fuel injection dose, the angle of ignition,injection time, depending on many parameters, such as: supply air temperature, current air density, engine rev speed, throttle position, and many others...

What you get when you connect the OBD chip II from ProRacing X :

  • Much stronger, more dynamic car - even by about 60HP (increase in power and torque depends on the make, model and power output of the car. In the car Skoda Octavia 1.9TDI 105hp you can safely raise the power by about 25-30hp that is to around 135HP, but in a BMW 535 GT with 299HP you can easily reach 360HP).
  • A significant increase in torque , which is responsible for vehicle dynamics
  • Higher top speed
  • More flexible and stable operation of the engine
  • Much better acceleration – car will better respond to the gas pedal
  • Smoother gears shifting - in cars with automatic transmission
  • Easier engine start-up - also in winter conditions
  • Reduced fuel consumption. Depending on the car - even more than 2L/100km (Fuel consumption in the Octavia 1.9 TDI 105HP fell by 1.2 l/100km, and at the idling from 0.7l / h to 0.5 l / h. In the second tested car - BMW 535 GT 299HP combustion decreased by about 2 liters - during the test cars were exploited delicately, placing the main pressure on the reduction in fuel consumption)
  • In the turbocharged cars, both on gasoline and diesel, reduced turbo lag - car will accelerate smoothly from low rotations.
  • The device connects in the passenger compartment, using standard OBDII diagnostics interface, which is present in every car built after 1996.

In ProRacing® we focus on ecology! 

ProRacing Eco Tuning

"Ecotuning" is a very broad concept, which includes all the steps and efforts to have our every day used vehicles the least negative impact on our environment. Each day, without realizing it, we use solutions provided to us by the vehicle manufacturers. Eco tuning can be divided into two groups. In one of these technologies are eliminating harmful pollutants from the exhaust gases: these include particulate filters DPF systems, exhaust gas recombustion as EGR or reducers of hazard exhaust gas -AdBlue ™ type, etc. In the second group are solutions aimed at reducing combustion as such, and what thus reducing harmful exhaust emissions. These include. Hybrid solutions that combine internal combustion engines and electric, and finally electronic tuning, which could significantly reduce the fuel consumption of the car. Tuning can be done in two ways, by remaping, or permanent change maps on the computer of the vehicle (ECU) and the use of external tuning modules as ProRacing® Chipbox OBD2. The latter solution has so much advantage over the other, that combines the full functionality of remaping and the predominant innovative approach. With ProRacing® chip box we can reduce fuel consumption while increasing power and torque. This is done by changing some parameters responsible for the dose of air and fuel, boost pressure, ignition delay and thus the injection timing, etc. Modification of these parameters can make your car will have a better performance and less combustion. Another advantage is the ability to use the device in most gasoline cars manufactured after 1999 and diesel after 2001. The external module (chip box) also gives you the ability to update the software or settings depending on the current demand and the state of the car. It should also be noted that the Chip Box OBD2 can be removed at any time, which gives us an immediate return to the factory settings.

Use double! Buy the latest tuning device to your car and enjoy free shipping directly to your home! Buy now!


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