Special Note: K&N free flow air filter element recommended for optimum performance (KN33-2255). Dinan Engine Tuning Software safely raises the rev-limit by 240 rpm, endowing your BMW X5 3.0i?with a broader power band and greater road speed in each gear. The software also removes the top speed governor, enabling the cars to attain their ?natural? top speed. Reprogramming of the drive by wire throttle system speeds up throttle response, dramatically reducing the delayed response to throttle inputs exhibited with the stock programming.
*Dyno results when combined with a K&N free flow air filter (available at additional cost).
Dinan software is not available for purchase on-line as it must be downloaded by an Authorized Dinan Dealer using specialized equipment. Contact your local Dinan Authorized Dealer directly for the purchase and installation of Dinan software.
