Shop Z3 Shark Injector
The Shark Injector is an amazing hand-held unit that re-flashes your car with performance software. What really sets this software apart is how easy and effective it is without any further modifications. This software tool re-flashes the stock BMW computer through your car's diagnostic port and was developed by renowned BMW tuner Jim Conforti, who has nearly 20 years of BMW engine tuning experience. The Shark Injector is one of the safest and most cost-effective enhancements you can do - offering features and results that other upgrades simply cannot touch. The Shark Injector is also upgrade-able through its own USB port, allowing you to upgrade to different software as your needs and modifications change.
This software is a major refinement of the stock software. It makes the car much easier to drive with less hesitation, more torque, and incredibly smooth operation. A lot of tuning has been done at the low RPM ranges to improve response. The car won't hesitate or lag, making the car easier to drive. And with the extra torque you can drive in a higher gear and not have to downshift as often. Theoretically this means better fuel mileage too!