ESS E46 M3 SMG Transmission Software

Optimized 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.e for customers in California).Custom tuning available on request, vanos timing programming for extreme camshafts also available.   Fitment: BMW E46 M3 with SMG 2000 - 2006     EMISSIONS WARNING: SVB nor any of its subsidiaries make any representation that the products comply with the air and/or noise emissions laws, or labeling laws, of any jurisdiction. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those laws.   EMISSIONS WARNING / USA: Various U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exha