BBK 94-98 Mustang 5.0 / 4.6 Adjustable Fuel Pressure Regulator (1707) 18505 AR1-XTG4 kit features an Xtreme

AR1-XTG4 kit features an Xtreme pressure plate for the most demanding driver

JP4-HDG6 kit features ACT's most popular Heavy Duty pressure plate

MZ015 pressure plate features an exclusive diaphragm design to increase clamp load

T41-HDR4 kit features ACT's most popular Heavy Duty pressure plate

BBK 94-98 Mustang 5.0 / 4.6 Adjustable Fuel Pressure Regulator (1707) 18505 AR1-XTG4 kit features an XtremeBBK billet fuel pressure regulators are a great way to tune your vehicle to obtain optimum air fuel ratios and achieve maximum horsepower with the simple adjustment screw located on top. Each BBK Performance fuel pressure regulator is made from high quality CNC Machined billet aluminum and is hand assembled and pressure tested with a precision leak free diaphragm that will allow fuel pressure adjustment to approximately 65psi. Every BBK Performance