Tune Your Air/Fuel Ratio
BBK billet fuel pressure regulators are a great way to tune your vehicle to obtain optimum air/fuel ratios and achieve maximum horsepower. Each Mustang fuel pressure regulator is made from high quality CNC machined billet aluminum with a long lasting anodized blue finish.

Easy Installation
Each fuel pressure regulator is hand assembled with a precision leak free diaphragm that will allow fuel pressure adjustment to approximately 65psi. These BBK fuel pressure regulators are direct replacements for your stock pre-set regulator and offer the best performance and value.

How Does It Work?
Increasing your fuel pressure creates an increase in the amount of fuel that is injected each time your fuel injectors are fired. This allows you to easily adjust for bolt on modifications without the need for a custom chip.

Fits
1979-1993 Mustang 5.0 LX, GT and Cobra