| 2003 BMW E53 X5 4.4i Valvetronic |
 Your BMW X 5 E5 3 4.4i Valvetronic contains the latest technology ECU that can be re-programmed through the on-board diagnostic port. Specialized software interfaces with your vehicle`s engine management system to extract the electronic code via serial download. Once the information has been read, Powerchip technicians apply the performance changes and upload the performance program back through the port. Installation cannot be performed by the end user. Programming must occur at an Authorized Powerchip Office in Melbourne, Sydney or Adelaide. The programming takes approximately 2 hour's to complete. In standard form, the X 5 E5 3 4.4i Valvetronic produces 315 hp and 324 lb.-ft. Powerchip has a range of chips to suit your car, which can increase it's power to between 330 hp and 333 hp, and it's torque to between 336 lb.-ft and 343 lb.-ft. Price: 690.00 |