ESS Tuning - E46 M3 SMG Transmission Software (101-43SMG)
ESS Tuning - E46 M3 SMG Transmission Software (101-43SMG)
SKU: ESS Tuning-101-43SMG ⓘ
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(239) 270-5116
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ENTRIES: 119
This purchase would enter you into the 1999 S15 giveaway with 119 entries. Learn moreOptimized SMG transmission software, available both for NA (Stock and ESS NA tuned) and ESS Supercharged applications. Increases shift firmness in S4/5/6 and increases launch control RPM to 3800RPM on US spec M3's.
You will receive our USB to OBD programming interface. The end user will need a Windows laptop to remote program the SMG computer.
Application intended for: BMW E46 M3 with SMG
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