A cylindrical metal object that is connected into your vehicle’s fuel rail and is mounted into the firewall is the fuel pressure regulator. Its main job is to keep the pressure in your vehicle’s fuel system to a constant 28 psi. The regulator do this with the spring loaded diaphragm, which controls the valve that when is open by an excessive pressure into a fuel lines, it uncovers a fuel line that returns excess fuel into a fuel tank. BBK has introduced their adjustable fuel pressure regulator, which features a tuned port regulator that is built from computer machined lightweight aluminum alloy that is fully adjustable.

It does not only improve a vehicle’s maximum power, but also ensures a proper air and fuel ratios for an optimal vehicle fuel economy. This regulator has simplicity of design that contributes to its reliability that is why this is prefect for your vehicle. The BBK adjustable fuel pressure regulator has a vacuum connection to it, which helps reduce emissions during deceleration. During a vehicle’s deceleration, the vacuum connection serves to open the fuel return valve wider that reduces pressure into the system.

Also, it prevents excess hydrocarbons emissions, which is due to less fuel being injected as a result of the lower pressure in the system. This fuel pressure regulator is a nicely made and designed device that provides an automatic self adjusting pressure regulator and emission control device all rolled into one item. So install this adjustable BBK fuel pressure regulator in your vehicle that is capable of supporting enough fuel flow for your engine in excess of 1000 horsepower. This regulator uses a billet aluminum material that has a blue anodized finish. This fuel pressure regulator is a nicely made and designed device that provides an automatic self adjusting pressure regulator and emission control device all rolled into one item.