Fuel pressure regulator, gasoline pressure regulator, pressure gauge hose set, adjustable pressure gauge 0-140 psi (blue)

[High-Quality Material]: The fuel pressure regulator is made of a high-quality aluminum alloy and is safe, reliable, robust, and durable. It is resilient, provides stable performance, and ensures a long service life. [Excellent Performance]: The special material diaphragm reduces average fuel pressure, ensuring more stable fuel pressure and thus a better driving experience. [Adjustable]: With this adjustable fuel pressure regulator and pressure gauge, you can customize the fuel pressure. [How it Works]: The fuel pressure regulator (FPR) increases the amount of fuel injected without changing the fuel supply. This improves fuel atomization and ensures complete combustion. This results in an effective increase in power and torque. [Easy to Use]: The regulator comes with brackets, wrenches, clamps, and other tools. It is easy to use, install, and adjust.