S85 SMG Transmission Software
$495.00
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Optimized SMG transmission software. Increases shift firmness in S4/5/6 and increases launch control RPM to 4100RPM on US spec M5/M6's.When you order this product, you will receive our USB to OBD programming interface. A laptop that is Windows compatible is required.Application intended for: BMW E60 E61 E63 E64 M5 M6 with SMG
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