Adjust Your Air Fuel Ratio
The BBK billet aluminum 1986-1993 Mustang 5.0 fuel pressure regulator is a great way to tune your vehicle to obtain optimum air/fuel ratios and achieve maximum horsepower. Each fuel pressure regulator is made from high quality CNC machined billet aluminum with a long lasting anodized blue finish.
Each BBK fuel pressure regulator is hand assembled with a precision leak free diaphragm that will allow fuel pressure adjustment to approximately 65psi. This BBK fuel pressure regulator is a direct replacement for your stock non-adjustable regulator and offer the best performance and value.
1986-1993 Mustang 5.0 LX, GT and Cobra