NEW -- The Turbo Tuner 2! Split Second and Eurobahn Performance, announce the Turbo Tuner 2 for BMW 135i, 335i, 535i applications. This is a more advanced version of Split Second's popular Turbo Tuner, a plug-and-play solution that significantly enhances performance. More...

Eurobahn Performance Tuning Centers offer performance tuning options to optimize most European models including exotics and have recently expanded by adding selected Japanese and American models in North America. Whether it's your daily driver or weekend racer, our tuning increases handling and performance to create power without problems!