Universal for all cars. Used to keep the pressure in the fuel system at a constant level. Increasing injection pressure of fuel nozzle and enhancing motive power. Adjustable fuel pressure, maximum up to 140PSI. Stable and high performance. Supplied with hardwares and rubber hoses for installation. Professional installation is highly recommended. Color: Silver This fuel pressure regulator is suitable for all cars. It is adjustable from 0 to 140PSI. It helps increase injection pressure of fuel nozzle and enhance motive power. Color: silver Material: aluminum alloy Item size: . 11 * 6.5 * 11cm / 4.3 * 2.5 * 4.3in Package including: 1 x Fuel pressure regulator 1 x Bag of hardwares 2 x Rubber hoses Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.