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Engine management

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18 Item(s)

  1. The kit installed. Some of these components are from the Big Fuel kit.
    $339.00
    Upgrade your FM Big Fuel kit with flex fuel capability Learn More
  2. MAC boost control solenoid kit
    Electronic boost control hardware Learn More
  3. No-weld version installed
    Available in both no-weld and welded versions Learn More
  4. Shown with optional TPS
    Give your aftermarket ECU a real throttle position sensor! Learn More
  5. Knock sensor harness. Sensor and mount not shown.
    $129.00
    Add a knock sensor to your NA6 for engine safety! Learn More
  6. ECU terminal pin for Hydra
  7. Knock sensor/mount kit
    $109.00
    Knock sensor for aftermarket ECUs Learn More
  8. Hydra mounting clip, 1990-93

    Regular Price: $23.99

    Special Price $9.99

    Mount your Hydra securely. Learn More
  9. Wideband option for Hydra Nemesis

    Regular Price: $279.00

    Special Price $209.00

    Add a wideband to a Hydra ECU. Included with all new Hydras from FM. Learn More
  10. With black face and bezel installed
    $199.00
    A highly accurate wideband controller integrated into a standard 2 inch gauge. Now faster with a wider range of readings! Learn More
  11. Toy Miata not included. Sorry.
    $479.00
    It's fuel magic - forced induction without an injector upgrade! Learn More
  12. ATI Damper pulley kit with 36-2 trigger wheel
    $599.00
    Keep your bearings and oil pump happy with this Super Damper. Includes our 36-2 trigger wheel. Learn More
  13. NA6 oxygen sensor
    Replacement for a 1990-93 O2 sensor. Not much else to say about it, really. Learn More
  14. The GM flex fuel sensor
    $179.00
    The minimum needed to run flex fuel. Learn More
  15. FM O2 signal modifier
    $139.00
    Prevents the stock ECU from pulling fuel under boost. Learn More
  16. Yours may be green or black.
    One of the biggest causes of stranded Miatas. Learn More
  17. Standard pulley version of the 36-2 trigger wheel
  18. GM Flex Fuel sensor
    $129.00
    Included in our Flex Fuel kit Learn More

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18 Item(s)