Sure, you want your ZEX nitrous oxide injection system todeliver the ultimate in performance, but you also want it tolook the part? The lustrous Polished Nitrous System adds theperfect amount of flash that boasts your horsepower gains. ZEX Dry Nitrous Systems incorporate the patented Active Fuel Control, which monitors the nitrous bottle pressure andadjusts fuel enrichment to achieve the perfect mixture. This ensures your engine will never run too rich or too lean when yo All major components are factory pre-assembled inside the Nitrous Management Unit; A complete Dry system - everything is included for a safe, proper installation; Designed to work safely on many fuel injected, naturally aspirated, return style fuel system engines Fitment: 1986 Ford Mustang GT 1986 Ford Mustang LX 1987 Ford Mustang GT 1987 Ford Mustang LX 1988 Ford Mustang GT 1988 Ford Mustang LX 1989 Ford Mustang GT 1989 Ford Mustang LX 1990 Ford Mustang GT 1990 Ford Mustang LX 1991 Ford Mustang GT 1991 Ford Mustang LX 1992 Ford Mustang GT 1992 Ford Mustang LX 1993 Ford Mustang GT 1993 Ford Mustang LX 1993 Ford Mustang SVT Cobra 1993 Ford Mustang SVT Cobra R 1994 Ford Mustang GT 1994 Ford Mustang SVT Cobra 1995 Ford Mustang GT 1995 Ford Mustang GTS 1995 Ford Mustang SVT Cobra