At TuneHappy, we’re passionate about motorsports, performance, and helping enthusiasts get the most out of their cars. Founded around a love for tuning and hands-on automotive performance, TuneHappy provides EFI ECU tuning services and performance products designed for everything from street cars to dedicated race builds.
EFI ECU Tuning by Marco
Our tuning services are led by Marco, specializing in EFI ECU calibration for motorsports and performance applications. Whether you're starting a new build or dialing in an existing setup, we can help get your ECU configured and your engine running the way it should.
We offer:
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In-house Dynapack dyno tuning for controlled, repeatable results
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Street tuning for real-world drivability and load conditions
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Base map setup for new builds and first-start configurations
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EFI ECU calibration for performance and motorsports applications
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Fuel and ignition tuning tailored to your specific combination
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Troubleshooting and refinement of existing ECU setups
Our goal isn't simply to make a dyno number—we want to create a calibration that works reliably in the real world, whether you're driving on the street, competing at the track, or building a dedicated motorsports car.
More Than Just Tuning
TuneHappy also offers injector cleaning and testing services to help ensure your fuel system is delivering consistent and reliable performance. Properly functioning injectors are critical to maintaining accurate fueling, especially on high-performance and motorsports applications.
We also carry a growing selection of automotive tuning and performance products, with an emphasis on offering quality products at great prices. From ECU hardware and tuning equipment to fuel-system components and other performance parts, we're here to help you find what you need for your build without unnecessary markup.
Built Around Your Build
Every project is different. Whether you need a basic ECU base map to get a new engine running, street tuning for a modified vehicle, or a complete dyno calibration for a motorsports build, TuneHappy is here to help.
Build it. Tune it. TuneHappy.