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MS43 Steptronic Transmission Software

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Price:
$499.00
SKU:
101-47
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Product Description

Optimized steptronic transmission software, recommended for both for NA and Supercharged applications. Increases shift firmness under heavy acceleration and increases the transmissions capability to hold power during shifts. The software also converts the operation to work similar to SMG's, meaning it will not upshift in manual mode until you shift. Also increases the shift RPM point under automatic mode to 6600.

When you order this product, you will receive information on how to remove your transmission control unit for shipment to a ESS reprogramming center near you.

Application intended for: E46 330, E46 325, E46 320 2.2, E39 530, E39 525, E39 520 2.2

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