BMW Transmission Upgrades

BMW 320 2.2 MS43 Steptronic Transmission Software by ESS Tuning

Each
$499.00
By ESS Tuning
Part # 101-47
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 ...


BMW E46 320 2.2 MS43 Steptronic Tranmission Software by ESS Tuning

Each
$499.00
By ESS Tuning
Part # 101-47
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 ...


BMW E46 325 MS43 Steptronic Transmission Software by ESS Tuning

Each
$499.00
By ESS Tuning
Part # 101-47
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 ...


BMW M5/M6 S85 SMG Transmission Software

Each
$695.00
By ESS Tuning
Part # 101-70SMG
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 information on how to remove your transmission control unit for shipment to a ESS reprogramming center near you. A ...




GMP 710 Pressley Road Charlotte, NC 28217 Phone: 888.488.2028 Fax 704.523.4910