Fits the following vehicles:
Position: Before Catalytic Converter
86-87, 89-95 Acura Integra 88 Acura Integra SE Model91-95 Acura Legend 86-90 Acura Legend 91-95 Acura NSX 95 Acura TL 92-94 Acura Vigor 91-95 Alfa Romeo 164 86 Alfa Romeo GTV-6 87-89 Alfa Romeo Milano 86-94 Alfa Romeo Spider 92-94 AM General Hummer 95 AM General Hummer 86-87 AMC Eagle 88 AMC Eagle Car86-87 American Motors Eagle 88 American Motors Eagle Car86-89 Aston Martin Lagonda 86-89 Aston Martin V-8 89-94 Aston Martin Virage 87-88 Aston Martin Zagato 93 Asuna GT 93 Asuna SE 93 Asuna Sunfire 92-93 Asuna Sunrunner 89-94 Audi 100 89-94 Audi 100 Quattro 89-91 Audi 200 89-91 Audi 200 Quattro 86-87 Audi 4000 87 Audi 4000 Quattro 86 Audi 4000 Quattro Car86-88 Audi 5000 86-88 Audi 5000 Quattro 88-92 Audi 80 88-92 Audi 80 Quattro 88-91, 93-95 Audi 90 88-95 Audi 90 Quattro 95 Audi A6 95 Audi A6 Quattro 94-95 Audi Cabriolet 86-87 Audi Coupe