ZEX Nitrous System ZEX WetThe ZEX 4 6 Cylinder Wet Nitrous Kit is a universal kit that is designed to work safely on stock type engines but is also engineered to perform flawlesslyon highly modified turbocharged and supercharged applications. It is a simple, two hou This Part Fits: Year Make Model Submodel 1997 1998 Acura CL Base 1997 1999 Acura CL Premium 1990 1993,1997 2001 Acura Integra GS 1992 2001 Acura Integra GS R 1986 2001 Acura Integra LS 1987 1988 Acura Integra LS