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HKS FCD Fuel Cut Controllers

The HKS FCD is an electronic device developed to properly raise the factory fuel cut level, on factory turbocharged vehicles, to a safe and higher predetermined point. As modifications such as intakes and exhausts are made to optimize engine performance along with utilizing a boost controller to further raise boost levels, the conservative factory fuel cut is often triggered by the higher boost levels which activates a fuel delivery cut off as a fail safe procedure. Symptoms of fuel cut are often expresses as hesitation, bogging, and/or illumination of diagnostic indicators. With the integration of HKS fuel controllers, or in certain cases where the factory fuel curves are very aggressive, an application specific amount of additional boost above factory preset levels can be accommodated. 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 as a simple integration on to the VPC/F-CON or factory ECU harness.

Warning: Due to the nature 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 strongly suggest a fuel supplement system or consulting a trained technician before the purchase and use of the FCD.

All Chrysler HKS FCD Fuel Cut Controllers
View All Chrysler Conquest Fuel Cut Controllers
Chrysler ConquestMSRPPrice
(1983-1987) Turbo Standard (Setting 2) $145.00  Add to Cart
All Mazda HKS FCD Fuel Cut Controllers
View All Mazda RX-7 Fuel Cut Controllers
Mazda RX-7MSRPPrice
(1986-1992) Turbo Standard (Setting 2) $145.00  Add to Cart
(1993-1995) Turbo Standard (Setting 7) $145.00  Add to Cart
All Mitsubishi HKS FCD Fuel Cut Controllers
View All Mitsubishi Starion Fuel Cut Controllers
Mitsubishi StarionMSRPPrice
(1983-1987) Turbo Standard (Setting 2) $145.00  Add to Cart
All Subaru HKS FCD Fuel Cut Controllers
View All Subaru WRX Fuel Cut Controllers
Subaru WRXMSRPPrice
(2002-2003) Turbo (Standard) Setting 10$145.00$137.75  Add to Cart
All Toyota HKS FCD Fuel Cut Controllers
View All Toyota Celica Fuel Cut Controllers
Toyota CelicaMSRPPrice
(1988-1993) Turbo Standard (Setting 7) $145.00  Add to Cart
View All Toyota MR2 Fuel Cut Controllers
Toyota MR2MSRPPrice
(1991-1995) Turbo Standard (Setting 7) $145.00  Add to Cart
View All Toyota Supra Fuel Cut Controllers
Toyota SupraMSRPPrice
(1993-1998) Turbo Standard (Setting 9) $145.00  Add to Cart
HKS FCD Fuel Cut Controller Reviews
  (9.5 of 10) 13 Reviews    Write Review
1010/29/2009MR2very good seller and very good parts thanks
1011/24/2007Supraworks perfect , very easy to install, good stuff
906/23/2007EclipseThe FCD was a pain to install, but thats mitsu's fault, not HKS's, the ECU is tucked in the dash so it makes it hard to work on but after i got the ECU pulled out where i could work on it, the rest of the install was easy, and it completely fixed the fuel cut problem that i was having, it seems to be boosting more steady also! This is a great product, well worth the money!
1005/30/2007RX-7Any fuel cut is going to work the same, but im just a fan of HKS, I think its alittle (easier) to use though.
802/04/2007Suprathis product does exactly what it says, i was pleased with the overall results. i did not care for the quality of the connectors supplied with the kits and opted to use duestch style terminals,they have a more positive connection.
912/05/2006MR2Great product, easy to install, easy to use. My only complaint is that the manual isn't quite correct for the MR2.
1007/26/2006SupraEasy to install, cleared up my fuel cut problem, worked great
1008/21/2005Supraworks great! solved all my fuel cut problems
1006/09/2005EclipseI went from high 12's to high 11's in about an hours time!!! Need I say anything else:)
804/09/2005MR2it was a good product. it was installed on my mr2 turbo, but then it wasn't needed because of the Apex'i SAFCII
13 Reviews

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Parts Available: 4501-RA002, 4501-RA002, 4501-RA002, 4501-RA002, 4501-RA002, 4501-RA002, 4501-RA002, 4501-RA002