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      • Mitsubishi OpenPort Reflash Connector
      Mitsubishi OpenPort Reflash Connector
      Regular price $25.95
      View
      HP Tuners MPVI3 Tuning and Logging Suite
      HP Tuners MPVI3 Tuning and Logging Suite
      From $399.99
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      Evoscan Logging Software
      Evoscan Logging Software
      Regular price $30
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      DiabloSport InTune I3 GM
      DiabloSport InTune I3 GM
      From $430.95
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      • Fuel Injector Development 1300 cc Injectors
      Fuel Injector Development 1300 cc Injectors
      From $112.50
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      Fuel Injector Development 2200 cc Injectors
      Fuel Injector Development 2200 cc Injectors
      From $161.25
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      Fuel Injector Development 1000cc Injectors
      Fuel Injector Development 1000cc Injectors
      From $90
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      Toyota 2JZ-GE (NA Supra, IS300, GS300) Fuel Injector Development Injectors (Select Size)
      Toyota 2JZ-GE (NA Supra, IS300, GS300) Fuel Injector Development Injectors (Select Size)
      From $375
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  • Motorcycle Tuning
      Motorcycle Tuning
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      • Honda Motorcycle Kit
      Honda Motorcycle Kit
      Regular price $51.45
      View
      DucNostics Ducati Interface Kit
      DucNostics Ducati Interface Kit
      Regular price $55.95
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      Ducati CanBus 4Pin to OBD Adapter Cable
      Ducati CanBus 4Pin to OBD Adapter Cable
      From $24.20
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  • Tuning Tools
      Tuning Tools
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    • Widebands
    • Knock Detection
    • Boost Controllers
    • Data Logging and Data Acquisition
    • Fuel Injectors
    • Ignition System Parts
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      • Ignition Tools (Timing Lights, Testers, Crimpers, etc)
    • Ignition Tools (Timing Lights, Testers, Crimpers, etc)
      • Link G4 Knock Light
      Link G4 Knock Light
      From $220
      View
      Link G4 Knock Block
      Link G4 Knock Block
      Regular price $515
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      Link CAN Lambda Wideband
      Link CAN Lambda Wideband
      Regular price $365
      View
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      Standalones
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    • Plug & Play ECUs
      • All Plug and Play
      • Audi PnP
      • BMW PnP
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      • Mini PnP
      • Mazda PnP
      • LS Engine PnP
      • Mitsubishi PnP
      • Nissan PnP
      • Toyota PnP
      • Volkswagen PnP
    • Carb to EFI Conversion Kits
    • Piggyback Controllers
    • Power Distribution/Wiring
    • Sensors and Inputs
      • MAP Sensors
      • IAT/Air Temp Sensors
      • Fluid Temp Sensors
      • Fluid Pressure Sensors
      • Throttle Position (TPS) sensors
      • EGT Sensors
      • Flex Fuel Sensors
      • Knock Sensors
      • Crank/Cam Triggers & Sensors
      • Trim Modules and Switches
    • ECU Outputs and Ignition
      • Boost Solenoids
      • Idle Valves
      • Water/Methanol Controls
      • Nitrous Control
      • Igniters, Ignition Modules and CDI modules
      • Ignition Coils
    • LS Swap ECU Kits
      • Link G4 Knock Light
      Link G4 Knock Light
      From $220
      View
      Link G4 Knock Block
      Link G4 Knock Block
      Regular price $515
      View
      Link CAN Lambda Wideband
      Link CAN Lambda Wideband
      Regular price $365
      View
  • Gauges
      Gauges
    • All
    • Digital Dashes and Displays
      • Dashes and Displays
      • Digital Dash Accessories
    • Boost Gauges
    • EGT Gauge
    • Ethanol Content Gauge
    • Fuel Pressure Gauges
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    • Oil Pressure Gauges
    • Speedometer
    • Temp Gauge (Water/Oil/Trans)
    • Voltmeter Gauge
    • Wideband Gauges
    • OBD/Serial Multi Gauge
    • Knock Light
      • Link G4 Knock Light
      Link G4 Knock Light
      From $220
      View
      AEM X-Series Wideband UEGO AFR Sensor Controller Gauge 30-0300
      AEM X-Series Wideband UEGO AFR Sensor Controller Gauge 30-0300
      Regular price $199.95
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      AEM X-Series OBDII Wideband AFR Controller Gauge
      AEM X-Series OBDII Wideband AFR Controller Gauge
      Regular price $249.95
      View
  • Services
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Item added to cart. View cart and check out.
Black Friday deals are live now!
ECUMaster USA-ECUMaster USA

On sale through December 15th!

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Free add ons and 5-15% savings!

Flex ECU tool

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professional level ECU tuning, unlocking and cloning with Flex tools from Magic Motorsports

15% off

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Get 10 % off ANY injector set when purchased with a Standalone ECU or HP Tuners Bundle! (Discount reflected in cart)

Diablosport

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DiabloSport InTune I3 GM

Gauges and Displays

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Gauges and Displays

Gift Cards

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Gift Cards

Standalone ECUs

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Standalone ECUs

Power Distribution

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Power Distribution

Custom Tuning Equipment

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HP Tuners MPVI2/2+/3 Universal Credit
HP Tuners MPVI2/2+/3 Universal Credit
Regular price $47.49
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HP Tuners MPVI-1 Credit - GM
HP Tuners MPVI-1 Credit - GM
Regular price $47.49
View
HP Tuners MPVI-1 Credit - Ford
HP Tuners MPVI-1 Credit - Ford
Regular price $47.49
View
Mitsubishi OpenPort Reflash Connector
Mitsubishi OpenPort Reflash Connector
Regular price $25.95
View

Tuning Tools

View all
Link G4 Knock Light
Link G4 Knock Light
From $220
View
Link G4 Knock Block
Link G4 Knock Block
Regular price $515
View
Link CAN Lambda Wideband
Link CAN Lambda Wideband
Regular price $365
View
AEM X-Series Inline Wideband UEGO AFR Controller
AEM X-Series Inline Wideband UEGO AFR Controller
Regular price $189.95
View

Motorcycle Tuning

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Honda Motorcycle Kit
Honda Motorcycle Kit
Regular price $51.45
View
DucNostics Ducati Interface Kit
DucNostics Ducati Interface Kit
Regular price $55.95
View
Ducati CanBus 4Pin to OBD Adapter Cable
Ducati CanBus 4Pin to OBD Adapter Cable
From $24.20
View
Kawasaki KDS to OBD Diagnostics Cable (4 PIN) - suits Ninja 300, etc
Kawasaki KDS to OBD Diagnostics Cable (4 PIN) - suits Ninja 300, etc
Regular price $34.95
View

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