Fuelab 515 TBI Adjustable FPR Large Seat 10-25 PSI (2) -6AN In (1) -6AN Return - Blue Spring Kits The billet plate bolts between

The billet plate bolts between the throttle body and intake making installation quick and easy

527inch SW Piston Pin

The Purge system can also be used to lower the bottle pressure for spot on nitrous performance every time you activate the system

GSC P-D 4B11T / 4B11 Theta Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory s

Year Make Model Submodel 1989-1993 Mazda 323 Base 1989 Mazda 323 GTX 1989 Mazda 323 LX 1989-1993 Mazda 323 SE 1990-1993 Mazda Miata Base 1993 Mazda Miata LE 1991 Mazda Miata SE 1992-1993 Mazda MX-3 Base

Fuelab 515 TBI Adjustable FPR Large Seat 10-25 PSI (2) -6AN In (1) -6AN Return - Blue Spring Kits The billet plate bolts betweenUniversal TBI Adjustable Fuel Pressure Regulator, Large Seat, 10 25 psi, (2) 6AN Inlets, (1) 6AN Return