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Featured Products
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99-04 V8 Mustang GT MS3Pro Plug and Play
$1,349.00Get your 99-04 V8 Mustang GT '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 or third party devices. PLUS, M...
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Innovate LC-2 Digital Wideband Controller with Sensor – 3877
$189.00$166.00The evolution of the world’s most popular stand alone digital 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 utilizes the only 100% digital wideband air/...
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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 -TunerStudio
$22.49This USB to Serial Adapter has been tested and works properly with all versions of TunerStudio. We highly recommend this adapter is used if your tuning PC/laptop doesn't have a DB9 Serial connector. Or you can use another adapter with a genuine FTDI c...
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MS3X MegaSquirt 3 with Expansion
$762.00MS3X MegaSquirt 3 with expansion arrives equipped with features surpassing MS2 & MS1 systems, like sequential fuel & spark, 2 step, progressive nitrous, boost control, onboard traction control & much more! MS3X paved the way for the powerfu...
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MS2 Extra MegaSquirt 2 EMS Stand alone
$515.00MS2 Extra MegaSquirt 2 EMS stand alone engine management system assembled with the latest surface mount PCB3.57 in an anodized black case - Assembled Unit Part # MS2357-C MegaSquirt has been installed on thousands of engines from purpose built race-car...
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Electronic Boost Control 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
$219.00$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 GM LS 24x Plug and Play
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
$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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MS3Pro EVO Standalone Engine Management System
$1,249.00Introducing MS3Pro EVO. (supersedes 1st Gen MS3Pro) MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3Pro due to shared technology with big brother, MS3Pro Ultimate. MS3Pro EVO does not have peak and hold injector drivers, b...
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Top Rated Products
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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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99-04 V8 Mustang GT MS3Pro Plug and Play
$1,349.00Get your 99-04 V8 Mustang GT '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 or third party devices. PLUS, M...
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Innovate MTX-AL analog wideband air/fuel ratio gauge – 3855
$259.00$209.00The MTX-AL combines a stepper driven gauge and Innovate's Direct Digital wideband control unit in a single, compact package. Perfect for racers who prefer an old fashioned analog unit or find a needle sweep easier to read than a digital display. This pack...
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Innovate LC-2 Digital Wideband Controller with Sensor – 3877
$189.00$166.00The evolution of the world’s most popular stand alone digital 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 utilizes the only 100% digital wideband air/...
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Innovate Standalone Gauge Kit with LC-2 & Blue DB Gauge – 3795
$219.00$209.00Innovate Standalone Gauge Kit with LC-2 & Blue DB Digital Gauge Innovate Motorsports introduces their newest digital gauge option for those looking for affordable wideband monitoring. The Innovate “Standalone Gauge Kit” comes complete with the ...
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Innovate Standalone Gauge Kit with LC-2 & Red DB Gauge – 3796
$219.00$209.00Innovate Standalone Gauge Kit with LC-2 & Red DB Digital Gauge Innovate Motorsports introduces their newest digital gauge option for those looking for affordable wideband monitoring. The Innovate “Standalone Gauge Kit” comes complete with the p...
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Innovate Standalone Gauge Kit with LC-2 & Green DB Gauge – 3873
$219.00$209.00Innovate Standalone Gauge Kit with LC-2 & Green DB Digital Gauge. Innovate Motorsports introduces their newest digital gauge option for those looking for affordable wideband monitoring. The Innovate “Standalone Gauge Kit” comes complete with th...
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Replacement MS3Pro 3000 mA Fuse
$3.00The MS3Pro features user-replaceable fuses that protect against voltage spikes and other abuse. To replace these fuses, use a needle nose pliers to pull the fuse out of its holder, and you can push the replacement in with your fingers. Fuses sold indiv...
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MS3Pro Module 1000 mA Fuse
$3.00The MS3Pro features user-replaceable fuses that protect against voltage spikes and other abuse. To replace these fuses, use a needle nose pliers to pull the fuse out of its holder, and you can push the replacement in with your fingers. Fuses sold indiv...
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Replacement MS3Pro 375 mA Fuse
$2.00The MS3Pro features user-replaceable fuses that protect against voltage spikes and other abuse. To replace these fuses, use a needle nose pliers to pull the fuse out of its holder, and you can push the replacement in with your fingers. Fuses sold indiv...
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