Dinan

D900-45X

Dinan Performance Engine Software for BMW X5 4.4i E53 2005-2006

Special Note: Only for 2004 - 2006 models. K&N free flow air filter element recommended for optimum performance.
Product Description

Performance Engine Software extracts additional power as well as improving drivabiltiy. The software safely raises the rev-limiter by 100 rpm, enabling you to carry more road speed in each gear, as well as optimize shift points.

The top speed governor has been removed, enabling the cars to reach their natural top speed. Revised EML tuning provides improved drivability by speeding up throttle response.

*Dyno results when combined with a K&N free flow air filter (available at additional cost).

MODELS SUPPORTED:

  • 2000-2006 X5 4.4i E53 
Product Specifications
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal
Max HP Gain 8 @ 6600 rpm*
Max Torque Gain 6 lb/ft @ 6600 rpm*
Included Notes Included Item Details

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