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Featured Products
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Ford Mustang Cobra SVT Terminator 2003-2004 MS3Pro PNP Plug and Play
$1,349.00Get your 2003-2004 Ford Mustang SVT 4V Terminator Cobra 'RACE-READY' with MS3Pro Plug & Play! This ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost, controls your factory dashboard, and is CAN enabled for seamless...
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Ford Mustang 1999-2004 MS3Pro PNP Plug and Play
$1,349.00Get your 99-04 V8 Mustang GT, 99-02 NA Cobra or 03-04 Mach1 'RACE-READY' with MS3Pro Plug & Play! This ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost and is CAN enabled for seamless control of other MegaSquirt ...
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Innovate LC-2 Digital Wideband Controller with Sensor – 3877
$166.00The evolution of the world’s most popular stand alone digital wideband O² sensor controller, the Innovate Motorsports LC-2 builds upon the legacy of the LC-1 by adding simplicity and leading edge technology. The LC-2’s circuitry is self-calibrating...
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8′ MegaSquirt Wiring Harness (MS1/MS2/MS3 Ready)
$83.00MegaSquirt Wiring Harness - 8 Feet Long We've completely redesigned our wire harness to help you get your fuel injection installation right the first time with several new features to help make your installation as easy and reliable as possible: ...
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USB to Serial Adapter – Trouble Free!!
$28.99Important Note: The original USB2920 was discontinued by its manufacturer. We are now providing an updated part, but we are continuing using the same part number to make it easy for you to find. This FTDI chipset USB to Serial Adapter has been tested...
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MegaSquirt 3 ECU with MS3X Expansion
$762.00Important Note: Due to supply chain challenges and the lack of ability to have parts anodized at this time, we are transitioning to brushed silver enclosures. We appreciate your understanding. The MegaSquirt 3 with MS3X expansion arrives equipped...
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MegaSquirt 2 Standalone EMS – MS2 Extra
$515.00Important Note: Due to supply chain challenges and the lack of ability to have parts anodized at this time, we are transitioning the enclosure used with our MS2 ECUs. Your MS2 will now be built using the MS3 enclosure, which will help facilitate po...
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Electronic Boost Control (EBC) Solenoid Kit
$58.00This electronic boost control solenoid can be used with the MS3-Pro/MSPNP as well as any DIY Style MegaSquirt EMS (with the appropriate mods), or with other electronic boost controllers to control boost by adjusting the pressure to a turbo wastegate. Th...
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Innovate MTX-L Plus Gauge – Sensor – Controller – 3918
$209.00Innovate Motorsports' New MTX-L PLUS wideband gauge features their patented DirectDigital™ technology and all-new Advanced Sensor Control which receives feedback from the sensor more frequently and optimizes heater control. The combination of these te...
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IGN1A Smart Coil
$71.00The IGN1A Smart Coil by AMP EFI requires no CDI Ignition Module to produce 103 mJ per spark, with a longer spark duration (2.9 ms) than what you'd see with a capacitive discharge. They are the same monster coils used in Street Outlaws No Prep Kings conten...
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MS3Pro EVO with GM LS 24x Plug and Play Harness
From: $1,749.00MS3Pro EVO GM LS 24x Plug and Play includes an MS3Pro EVO ECU, TunerStudio software and the most rugged & durable GM 24X custom harness in the aftermarket. Experience the MS3Pro EVO. MS3Pro EVO is an evolution, not a revolution- a scaled u...
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MS3Pro Ultimate Standalone Engine Management System w/ Harness
$1,499.00Experience the MS3Pro ULTIMATE by AMP EFI, featured in Street Outlaws No Prep Kings contestant, The Hulk. Developed from the MS3Pro 1st Gen platform, the MS3Pro ULTIMATE brings NEXT LEVEL capability to MS3Pro's staggering feature set beginning with a...
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Top Rated Products
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MaxSpark PNP Ignition Kit for 1990-2005 Mazda Miata
$749.00We’ve put together the most powerful drop on, completely Plug-N-Play, ignition kit on the market for the Mazda Miata. The kit utilizes the AMP EFI IGN1A ignition coils that put out over 100mj (nearly 2X more energy than the leading competitors) per...
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AXM-120 VR conditioner
$65.00Use this module to convert the sine wave signal from a VR (variable reluctor) signal into an easy to handle square wave. The AXM-120 VR conditioner works with camshaft position, crankshaft position, vehicle speed, or similar sensors. Common uses for thi...
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AXM-110 High Voltage Isolator
$65.00This module protects your engine or transmission controller from high voltage spikes being fed in through digital inputs. The AXM-110 module can take 1,500 volts peak and 33.5 volts continuous. Common uses for the AXM-110 high voltage isolator include: ...
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MegaSquirt V3.0 PCB Components Kit
$142.00This MSx30-Guts kit includes all the capacitors, diodes, integrated circuits, resistors, transistors, ECU connectors, the tube of heatsink compound and a bit of jumper wire in a Megasquirt V3.0 kit. The kit does not include the V3.0 PCB, case, endplates, ...
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AXM-100 High Voltage Tach Adapter
$65.00Many older tachometers trigger off the negative terminal of the ignition coil. Often, these use a filtering circuit which will not trigger when given a 0 to 12 volt square wave signal, such as the tach output signal from an ECU or ignition box. If you h...
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Ford Mustang Cobra SVT Terminator 2003-2004 MS3Pro PNP Plug and Play
$1,349.00Get your 2003-2004 Ford Mustang SVT 4V Terminator Cobra 'RACE-READY' with MS3Pro Plug & Play! This ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost, controls your factory dashboard, and is CAN enabled for seamless...
Add to cart -
Ford Mustang 1999-2004 MS3Pro PNP Plug and Play
$1,349.00Get your 99-04 V8 Mustang GT, 99-02 NA Cobra or 03-04 Mach1 'RACE-READY' with MS3Pro Plug & Play! This ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost and is CAN enabled for seamless control of other MegaSquirt ...
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Diagnostic Testing Fee
$75.00IMPORTANT: ALL PRODUCT RETURNS MUST BE ACCOMPANIED BY A RETURN MATERIALS AUTHORIZATION NUMBER (RMA). Prior to purchasing this service, please contact DIYAutoTune Tech Support to receive an RMA number. This fixed price testing charge will cover te...
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Innovate MTX-AL analog wideband air/fuel ratio gauge – 3855
$209.00The Innovate Motorsports MTX-AL combines a stepper driven gauge and Innovate Direct Digital wideband control unit in a single, compact package. It offers the same proven wideband AFR as the MTX-L digital wideband, but with an analog gauge instead of a dig...
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Innovate LC-2 Digital Wideband Controller with Sensor – 3877
$166.00The evolution of the world’s most popular stand alone digital wideband O² sensor controller, the Innovate Motorsports LC-2 builds upon the legacy of the LC-1 by adding simplicity and leading edge technology. The LC-2’s circuitry is self-calibrating...
Read more