This fuel pressure regulator is a VAG type high flow Motorsport version. It is adjustable between 1-6 Bar and features push on fitting. It is all housed in an aluminium housing with three AN6 female ports and one AN6 male port. It comes with two AN6 adaptors, one AN6 blanking plug, 36mm Circlip, backing plate, 4 Counter sunk M4 x 5mm bolts and two M6 x 16mm fixing bolts for the plate.