BMW 135i 2008-2010 3.0 Liter Turbocharged.  This handheld tuner fits BMW 1 Series 135i Base Models.  Gains are +66HP and +82TQ. 

This performance tune comes with a My Genius Handheld Programmer.   Every performance tune is custom engineered from your vehicles stock tune file, giving us the ability to modify your tune for the best driving experience possible.  Switching between the stock tune and modified tune is simple using the My Genius handheld programmer.