Approval Details

Unknown Validity

Validity

This test group contains some Executive Orders which have been overturned or withdrawn. Ensure the installation dates follow proper CARB practices (details available on E.O. page)

Emission Level

T-1 PRE-OBDII

For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Vehicle ApplicationE.O.Total ConvertersCat Location / Type Test Group
1975 Chevrolet G10 5.7LALLD-280-471Underbody / UNIVERSAL
1975 Chevrolet K10 5LALLD-280-471Underbody / UNIVERSAL
1975 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1975 GMC G25 5.7LALLD-280-471Underbody / UNIVERSAL
1975 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1975 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1975 Jeep CJ5 5LALLD-280-471Underbody / UNIVERSAL
1976 Chevrolet G10 5.7LALLD-280-471Underbody / UNIVERSAL
1976 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1976 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1976 GMC G25 5.7LALLD-280-471Underbody / UNIVERSAL
1976 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1976 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1976 Jeep CJ5 5LALLD-280-471Underbody / UNIVERSAL
1977 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1977 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1977 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1977 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1977 Jeep CJ5 5LALLD-280-471Underbody / UNIVERSAL
1978 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1978 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1978 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1978 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1978 Jeep CJ5 5LALLD-280-471Underbody / UNIVERSAL
1978 Jeep J10 5LALLD-280-471Underbody / UNIVERSAL
1979 Chevrolet G10 6.6LALLD-280-471Underbody / UNIVERSAL
1979 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1979 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1979 GMC G2500 4.1LALLD-280-471Underbody / UNIVERSAL
1979 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1979 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1979 Jeep Cherokee 4.2LALLD-280-471Underbody / UNIVERSAL
1979 Jeep CJ5 4.2LALLD-280-471Underbody / UNIVERSAL
1980 Chevrolet G10 6.6LALLD-280-471Underbody / UNIVERSAL
1980 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1980 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1980 GMC G2500 4.1LALLD-280-471Underbody / UNIVERSAL
1980 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1980 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1980 Jeep Cherokee 4.2LALLD-280-471Underbody / UNIVERSAL
1980 Jeep CJ5 2.5LALLD-280-471Underbody / UNIVERSAL
1980 Jeep CJ5 4.2LALLD-280-471Underbody / UNIVERSAL
1981 Chevrolet G10 6.6LALLD-280-471Underbody / UNIVERSAL
1981 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1981 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1981 GMC G2500 4.1LALLD-280-471Underbody / UNIVERSAL
1981 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1981 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1981 Isuzu Pickup 1.8LALLD-280-471Underbody / UNIVERSAL
1981 Jeep Cherokee 4.2LALLD-280-471Underbody / UNIVERSAL
1981 Jeep CJ5 2.5LALLD-280-471Underbody / UNIVERSAL
1981 Jeep CJ5 4.2LALLD-280-471Underbody / UNIVERSAL
1982 Chevrolet G10 6.6LALLD-280-471Underbody / UNIVERSAL
1982 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1982 Chevrolet K10 7.4LALLD-280-471Underbody / UNIVERSAL
1982 GMC G2500 4.1LALLD-280-471Underbody / UNIVERSAL
1982 GMC Jimmy 4.1LALLD-280-471Underbody / UNIVERSAL
1982 GMC Jimmy 6.6LALLD-280-471Underbody / UNIVERSAL
1982 Isuzu Pickup 1.8LALLD-280-471Underbody / UNIVERSAL
1982 Jeep CJ5 2.5LALLD-280-471Underbody / UNIVERSAL
1983 Chevrolet G10 4.1LALLD-280-471Underbody / UNIVERSAL
1983 Chevrolet K10 5LALLD-280-471Underbody / UNIVERSAL
1983 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1983 GMC G2500 4.1LALLD-280-471Underbody / UNIVERSAL
1983 Isuzu Pickup 1.8LALLD-280-471Underbody / UNIVERSAL
1983 Jeep CJ5 2.5LALLD-280-471Underbody / UNIVERSAL
1984 Chevrolet G10 4.1LALLD-280-471Underbody / UNIVERSAL
1984 Chevrolet K10 5LALLD-280-471Underbody / UNIVERSAL
1984 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1984 GMC G2500 4.1LALLD-280-471Underbody / UNIVERSAL
1984 Isuzu Pickup 1.9LALLD-280-471Underbody / UNIVERSAL
1984 Isuzu Trooper 1.9LALLD-280-471Underbody / UNIVERSAL
1985 Chevrolet Astro 4.3LALLD-280-471Underbody / UNIVERSAL
1985 Chevrolet K10 5LALLD-280-471Underbody / UNIVERSAL
1985 Chevrolet K10 5.7LALLD-280-471Underbody / UNIVERSAL
1985 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1985 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1985 Isuzu Trooper 2.3LALLD-280-471Underbody / UNIVERSAL
1986 Chevrolet K10 5LALLD-280-471Underbody / UNIVERSAL
1986 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1986 Isuzu Trooper 2.3LALLD-280-471Underbody / UNIVERSAL
1987 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1987 Isuzu Trooper 2.3LALLD-280-471Underbody / UNIVERSAL
1988 Chevrolet S10 2.8LALLD-280-471Underbody / UNIVERSAL
1988 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1988 GMC Safari 2.8LALLD-280-471Underbody / UNIVERSAL
1988 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1988 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1988 Isuzu Trooper 2.6LALLD-280-471Underbody / UNIVERSAL
1988 Toyota Van 2.2LALLD-280-471Underbody / UNIVERSAL
1989 Chevrolet S10 2.8LALLD-280-471Underbody / UNIVERSAL
1989 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1989 GMC Safari 2.8LALLD-280-471Underbody / UNIVERSAL
1989 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1989 Isuzu Amigo 2.3LALLD-280-471Underbody / UNIVERSAL
1989 Isuzu Amigo 2.6LALLD-280-471Underbody / UNIVERSAL
1989 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1989 Isuzu Trooper 2.8LALLD-280-471Underbody / UNIVERSAL
1989 Toyota Pickup 2.4L4WDD-280-471Underbody / UNIVERSAL
1989 Toyota Van 2.2LALLD-280-471Underbody / UNIVERSAL
1990 Chevrolet S10 2.8LALLD-280-471Underbody / UNIVERSAL
1990 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1990 GMC Safari 2.8LALLD-280-471Underbody / UNIVERSAL
1990 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1990 Isuzu Amigo 2.3LALLD-280-471Underbody / UNIVERSAL
1990 Isuzu Amigo 2.6LALLD-280-471Underbody / UNIVERSAL
1990 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1990 Isuzu Trooper 2.8LALLD-280-471Underbody / UNIVERSAL
1990 Toyota Pickup 2.4L4WDD-280-471Underbody / UNIVERSAL
1991 Chevrolet S10 2.8LALLD-280-471Underbody / UNIVERSAL
1991 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1991 GMC Safari 2.8LALLD-280-471Underbody / UNIVERSAL
1991 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1991 GMC Sonoma 2.8LALLD-280-471Underbody / UNIVERSAL
1991 GMC Sonoma 4.3LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Amigo 2.3LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Amigo 2.6LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Pickup 3.1LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Rodeo 2.6LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Rodeo 3.1LALLD-280-471Underbody / UNIVERSAL
1991 Isuzu Trooper 2.8LALLD-280-471Underbody / UNIVERSAL
1991 Toyota Pickup 2.4L4WDD-280-471Underbody / UNIVERSAL
1991 Toyota Previa 2.4LALLD-280-471Underbody / UNIVERSAL
1992 Chevrolet S10 2.8LALLD-280-471Underbody / UNIVERSAL
1992 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1992 GMC Safari 2.8LALLD-280-471Underbody / UNIVERSAL
1992 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1992 GMC Sonoma 2.8LALLD-280-471Underbody / UNIVERSAL
1992 GMC Sonoma 4.3LALLD-280-471Underbody / UNIVERSAL
1992 Isuzu Amigo 2.3LALLD-280-471Underbody / UNIVERSAL
1992 Isuzu Amigo 2.6LALLD-280-471Underbody / UNIVERSAL
1992 Isuzu Pickup 2.3LALLD-280-471Underbody / UNIVERSAL
1992 Isuzu Pickup 3.1LALLD-280-471Underbody / UNIVERSAL
1992 Isuzu Rodeo 2.6LALLD-280-471Underbody / UNIVERSAL
1992 Isuzu Rodeo 3.1LALLD-280-471Underbody / UNIVERSAL
1992 Toyota Pickup 2.4L4WDD-280-471Underbody / UNIVERSAL
1992 Toyota Previa 2.4LALLD-280-471Underbody / UNIVERSAL
1993 Chevrolet S10 2.8LALLD-280-471Underbody / UNIVERSAL
1993 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1993 GMC Safari 2.8LALLD-280-471Underbody / UNIVERSAL
1993 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1993 GMC Sonoma 2.8LALLD-280-471Underbody / UNIVERSAL
1993 GMC Sonoma 4.3LALLD-280-471Underbody / UNIVERSAL
1993 Isuzu Amigo 2.3LALLD-280-471Underbody / UNIVERSAL
1993 Isuzu Amigo 2.6LALLD-280-471Underbody / UNIVERSAL
1993 Isuzu Pickup 3.1LALLD-280-471Underbody / UNIVERSAL
1993 Toyota Pickup 2.4LALLD-280-471Underbody / UNIVERSAL
1993 Toyota Previa 2.4LALLD-280-471Underbody / UNIVERSAL
1994 Chevrolet S10 4.3LALLD-280-471Underbody / UNIVERSAL
1994 GMC Safari 4.3LALLD-280-471Underbody / UNIVERSAL
1994 GMC Sonoma 4.3LALLD-280-471Underbody / UNIVERSAL
1994 Isuzu Amigo 2.6LALLD-280-471Underbody / UNIVERSAL
1994 Isuzu Pickup 3.1LALLD-280-471Underbody / UNIVERSAL
1994 Toyota Pickup 2.4LALLD-280-471Underbody / UNIVERSAL
1994 Toyota Previa 2.4LALLD-280-471Underbody / UNIVERSAL
1995 Toyota Pickup 2.4LALLD-280-471Underbody / UNIVERSAL
1995 Toyota Previa 2.4LALLD-280-471Underbody / UNIVERSAL