Chiptuning-Box for your: BMW 740d E65/66 (190 kW 258 PS)

Chiptuning Box BMW 740d E65/66 190 kW 258 PS
+66 PS Performance
+90 NM Torque
1 Years Guarantee

Chiptuning-Box: BMW 740d E65/66 190 kW 258 PS

Building Year
11/2001 - 04/2005
Engine Code
N 673 98 D1
Delivery time
dispatch in 24 hours
Article ID

Price: 499,00 € inkl. 19% VAT excl. Shipping costs

§ Legal notice

Performance increase +66 PS

Series: 258 PS Optimized: 324 PS

Max. Torque +90 NM

Series: 600 NM Optimized: 690 NM

The SPEED-BUSTER ® Chiptuning-Box is - depending on the vehicle type - connected to various sensors of the engine. By our vehicle-specific wiring harnesses with original connector the data from the sensors are routed directly to the tuning box, recalculated by microprocessor in real-time and from there further to the engine control unit. By the recalculation based on vehicle-specific maps various motor parameters can be optimized - the result is optimum efficiency, more power and more torque.

Technical Data
  • Multichannel chiptuning box with vehicle-specific parameterization
  • Quality product - Made in Germany
  • Quick and easy installation and removal of the tuning box
  • Real-time data processing thanks to the latest microprocessor technology
  • Scope of supply: SPEED-BUSTER Chiptuning Box, vehicle-specific wiring harness, installation instructions for easy installation, TÜV certificate (only for certain vehicles)

Any Questions?

+49(0)2642 999 111

20 Years Experience
Guarantee Engine Protection
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