Dinan Performance Engine Software for BMW 645Ci E63 2004-2005 | Performance parts and accessories for Audi, BMW, Volkswagen, Mini, Mercedes Benz, Porsche and Volvo

Dinan Performance Engine Software for BMW 645Ci E63 2004-2005

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Dinan Performance Engine Software for BMW 645Ci E63 2004-2005
MPN:
D900-456
SKU:
D900-456
Availability:
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Product Overview

Special Note: K&N free flow air filter element recommended for optimum performance.

Performance Engine Software is now available for the 645, extracting additional power as well as improving drivabiltiy. The software safely raises the rev-limiter by 250 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.
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