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ENGINE MANAGEMENT / TUNING

  • Link ECU G4X EVOLink (IV-VIII) - EVO8X Link ECU G4X EVOLink (IV-VIII) - EVO8X

    Link ECU G4X EVOLink (IV-VIII) - EVO8X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation of the...

    $2,634.00
  • Link ECU G4X EVOLink - EVO9X Link ECU G4X EVOLink - EVO9X Link ECU G4X EVOLink - EVO9X

    Link ECU G4X EVOLink - EVO9X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation of the...

    $2,634.00
  • Link G4X ECU MiniLink - MINIX Link G4X ECU MiniLink - MINIX Link G4X ECU MiniLink - MINIX

    Link G4X ECU MiniLink - MINIX

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  Our BMW Mini ECU comes in its own case which fits directly into the...

    $2,469.00
  • Link ECU G4X MX5Link - MX5NAX Link ECU G4X MX5Link - MX5NAX

    Link ECU G4X MX5Link - MX5NAX

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $1,842.00
  • Link ECU G4X RX7Link (S6) - RX7S6X Link ECU G4X RX7Link (S6) - RX7S6X Link ECU G4X RX7Link (S6) - RX7S6X

    Link ECU G4X RX7Link (S6) - RX7S6X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $2,194.00
  • Link ECU G4X RX7Link (S7) - RX7S7X Link ECU G4X RX7Link (S7) - RX7S7X Link ECU G4X RX7Link (S7) - RX7S7X

    Link ECU G4X RX7Link (S7) - RX7S7X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $2,194.00
  • Link ECU G4X MX5Link - MX5NB2X Link ECU G4X MX5Link - MX5NB2X

    Link ECU G4X MX5Link - MX5NB2X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $2,194.00
  • Link ECU G4X MX5Link - MX5NB1X Link ECU G4X MX5Link - MX5NB1X

    Link ECU G4X MX5Link - MX5NB1X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $2,194.00
  • Link ECU G4X S2000Link - S2000X Link ECU G4X S2000Link - S2000X

    Link ECU G4X S2000Link - S2000X

    Easy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation of the processing unit is a...

    $2,469.00
  • Link ECU G4X CIVICLink - K20X Link ECU G4X CIVICLink - K20X

    Link ECU G4X CIVICLink - K20X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation of the processing...

    $2,194.00
  • Link ECU G4X VLLink - HVLC for RB30ET Link ECU G4X VLLink - HVLC for RB30ET Link ECU G4X VLLink - HVLC for RB30ET

    Link ECU G4X VLLink - HVLC for RB30ET

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $2,469.00
  • Link G4X ECU BMWLink for E36X Link G4X ECU BMWLink for E36X Link G4X ECU BMWLink for E36X

    Link G4X ECU BMWLink for E36X

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.  This ECU fits inside the factory OEM enclosure. Installation is a...

    $2,194.00
  • Link G4X ECU TTLink TTX for Audi Link G4X ECU TTLink TTX for Audi Link G4X ECU TTLink TTX for Audi Link G4X ECU TTLink TTX for Audi

    Link G4X ECU TTLink TTX for Audi

    Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to maximize the potential from your car.  This ECU fits in the factory OEM location. Installation is a breeze,...

    $2,469.00
  • NTK 90067 AFX Air/Fuel Ratio Monitor Kit NTK 90067 AFX Air/Fuel Ratio Monitor Kit NTK 90067 AFX Air/Fuel Ratio Monitor Kit

    NTK 90067 AFX Air/Fuel Ratio Monitor Kit

    NTK AIR-FUEL RATIO MONITOR The NTK Air-Fuel Ratio Monitor is a tool to measure the air fuel ratio (AFR) produced by carburetted and fuel-injected engines.Its measurement range is from 9.00 to 20.00 air fuel ratio for unleaded fuels, equating to (0...

    $499.00