fuel cut defender

  1. B

    HKS FCD (Fuel Cut Defender)

    For sale: HKS FCD (Fuel Cut Defender) Item Condition: Used but good condition (see pictures) Price and price conditions: £65 ovno Extra Info: Removes fuel cut allowing you to run more boost without going into safe/limp mode. Pictures: Contact Details: Post here Location...
  2. dark_knight

    fuel cut defenders; how they work..

    in the simplest of lay terms, can anyone describe how FCDs work..? i know they clamp the signal feed from the MAPS but how exactly do they do it..? for instance, the HKS one with the adjustable cut-out point..? also, how are they wired in..?
    • dark_knight
    • Thread
    • fcd fuel cut fuel cut defender manual boost controller
    • Replies: 27
    • Forum: ELECTRICAL
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