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Part number: 4501-RA002
Product Details
HKS 4501-RA002 FCD (Fuel Cut Defencer)
Products specifications
Spec Standard

The HKS FCD is an electronic device developed to properly raise the factory fuel cut level on factory turbocharged vehicles. As modifications are made to optimize engine performance, the factory fuel cut is often triggered by higher boost levels which activate a fuel delivery cut-off as a failsafe procedure. Symptoms of fuel cut are hesitation, bogging, and/or illumination of diagnostic indicators.

The electronic signal from the FCD will raise the fuel cut level to accommodate for the additional boost without triggering fuel cut and/or an engine diagnostic light. The FCD installation is designed to be easily integrated with the VPC/F-CON or factory ECU harness.

Warning: Due to the characteristics of this product, higher than recommended or unsafe boost levels may be attained by the installation and use of the FCD. This may result in severe damage to the vehicles engine or other mechanical parts. We suggest a fuel delivery upgrade and consulting a trained technician before the purchase and use of the FCD.

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Fitment
Dodge Conquest
1987 Dodge Conquest Base
1986 Dodge Conquest Base
1985 Dodge Conquest Base
1984 Dodge Conquest Base
1983 Dodge Conquest Base
Lexus SC300
2000 Lexus SC300 ALL
1999 Lexus SC300 ALL
1998 Lexus SC300 ALL
1997 Lexus SC300 ALL
1996 Lexus SC300 ALL
1995 Lexus SC300 ALL
1994 Lexus SC300 ALL
1993 Lexus SC300 ALL
1992 Lexus SC300 ALL
Mazda Miata
2005 Mazda Miata ALL
2004 Mazda Miata ALL
2003 Mazda Miata ALL
2002 Mazda Miata ALL
2001 Mazda Miata ALL
2000 Mazda Miata ALL
1999 Mazda Miata ALL
1998 Mazda Miata ALL
1997 Mazda Miata ALL
Mazda MX-5 Miata
2015 Mazda MX-5 Miata ALL
2014 Mazda MX-5 Miata ALL
2013 Mazda MX-5 Miata ALL
2012 Mazda MX-5 Miata ALL
2011 Mazda MX-5 Miata ALL
2010 Mazda MX-5 Miata ALL
2009 Mazda MX-5 Miata ALL
2008 Mazda MX-5 Miata ALL
2007 Mazda MX-5 Miata ALL
2006 Mazda MX-5 Miata ALL
Mazda RX-7
1995 Mazda RX-7 Base
1994 Mazda RX-7 Base
1993 Mazda RX-7 Base
1992 Mazda RX-7 Base
1991 Mazda RX-7 ALL / Base
1990 Mazda RX-7 ALL / Base
1989 Mazda RX-7 ALL / Base
1988 Mazda RX-7 ALL / Base
1987 Mazda RX-7 ALL / Base
1986 Mazda RX-7 ALL
Mitsubishi Starion
1987 Mitsubishi Starion Base / ES / LE / LS
1986 Mitsubishi Starion Base / ES / LE / LS
1985 Mitsubishi Starion Base / ES / LE / LS
1984 Mitsubishi Starion Base / ES / LE / LS
1983 Mitsubishi Starion Base / ES / LE / LS
Subaru Impreza
2003 Subaru Impreza ALL / WRX
2002 Subaru Impreza ALL / WRX
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