| BMW E34 525i 2.5 |
 Your BMW 525i 2.5 E3 4 utilizes a plug-in plug-out chip (EPROM). Fitting is simple and the Powerchip can be installed in about 30 minutes with basic skills and equipment. To install the upgrade software, simply locate the computer and un-plug the standard chip. Place the Powerchip performance chip into the socket and insert fully. Then, close the computer, re-install into the vehicle and start the engine to fully complete the installation process. In standard form, the 525i 2.5 I 6 E3 4 produces 189 hp and 184 lb.-ft. Powerchip has a range of chips to suit your car, which can increase it's power to between 204 hp and 207 hp, and it's torque to between 198 lb.-ft and 202 lb.-ft. Price: 395.00 |