Accel Performance Fuel Injectors For A 2005 Mercedes-Benz S500

Accel Performance Fuel Injectors provide precise control of fuel delivery and atomization for increased power, improved throttle response and better fuel economy. Featuring a high-impedance design that functions properly with the specified vehicle's ECU, these injectors are all-new units, not remanufactured from used cores. They utilize a precision-ground Bosch style pintle design, which produces a wide-angle conical spray pattern with 150 micron diameter droplets, providing ultra-fine fuel atomization and maximum emulsification for improved burn efficiency.