Dinan Automatic Transmission Chip - 1997 BMW 540i


Part # PERFORMANCETRANSMISSIONCHIP Be the first to write a review
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Sporty acceleration is no longer the sole domain of those who like to shift gears; Dinan Automatic Transmission Software welcomes you to the performance zone. To fully utilize the extra power extracted by Dinan Engine Performance Products the transmission software raises the shift points to a higher rpm for faster acceleration in both the ''Sport'' and ''Economy'' modes, allowing you to carry more road speed in each gear. Please consult our Dinan chip informational guide under tech resources to help us accurately identify what chip is best suited for your vehicle. Once discovered please call us at 1-800-341-5480 in order to place your order via phone.
Brand Dinan
Emission Code5
Labor Time (Hours)0.8
Product TypeTransmission Chip

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Only compatible with the 540i (E39) with a production date from 96 - 12/96.

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    Some parts are not legal for use in California or other states with similar regulations.