ECU Tuning for BMW X5 xDrive50i E70 (2010-2013)
(N63 4.4L V8 Turbocharged) 
(Bosch MEV17 ECU/DME)
 
Includes:
- ECUPROGRAM tune file
- ECU Tune Install
 
X5 N63 Tuning Potential:
 
- - STOCK HP & TQ - -
407 HP / 442 FT-LB (600 Nm)
 
- - Stage 1 - -
470 HP / 523 FT-LB (710 Nm)
Can be performed on stock X5
 
- - ZF6HP TCU Tuning - - [+$329]
BMW Transmission Tuning:
- Increased torque through all RPMs,
- Noticably Smoother Shifts and Acceleration
- Custom shift patterns to match your driving needs
For automatic transmission and can be done with any Stage of Tuning!
 
The BMW N63 engine is a powerful 4.4-liter twin-turbocharged V8 engine. It boasts an innovative direct injection system, ensuring a highly efficient combustion process, resulting in improved fuel efficiency and reduced emissions. The N63 engine features BMW's Valvetronic and Double-VANOS optimizing valve timing. Combined, these technologies make the N63 engine a remarkable feat of engineering and powerful V8 engine.
 
The ZF 6HP is an 6-speed Hydraulic system Planetary gear automatic transmission. The ZF HP transmissions are still used in a wide range of high end car models including: Aston Martin, most BMW Serie, Audi, Rolls-Royce, Toyota Supra, and many more. The ZF6HP was first introduced in 2000 and was a popular choice among car enthusiasts for its lighter nature, broad gear ratios, reliable performance capabilities, and fuel efficiency.
 
The MEV17 is an engine control unit (ECU), also known as DME/ECM/DDE. It is responsible for controlling the fuel injection, turbocharging, and other engine management functions. In order to tune the BMW X5 N63, it is necessary to modify the MEV17 map, through ECU programming, remapping or through the use of an aftermarket tuning box.
 
There are several reasons why you might consider tuning, including:
 
- Increase Horsepower & Torque: The most noticable benefits of tuning your ECU is the increase in horsepower and torque. Even without aftermarket modifications, you can see a significant improvement in your engine's performance, resulting in faster acceleration and a more engaging driving experience.
 
- Improve Fuel Efficiency: While more HP and TQ is often the primary goal of tuning, many tuning parameters can also result in improved fuel efficiency. By optimizing the engine's performance, you can reduce the amount of fuel needed to accelerate and cruise, saving you money at the pump.
 
- Enhanced Reliability: By addressing common issues from the factory and making the engine more efficient, you can reduce the risk of breakdowns and extend the life of your vehicle.
 
Tuning File Fits:
2010 2011 2012 2013
BMW X5 E70 (4.4 Litres, Turbocharged)