| BMW E9x 335i Xi 3.0TT |
 Your BMW 335i Xi E9x 3.0TT 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. Price: 690.00 |