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MS3Pro & Plug-Play Solutions (82)
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Wiring Components (113)
Featured Products
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1999-2003 Mazda Protege MS3Pro Plug and Play
$1,499.991999-03 Mazda Protege with ZM-DE 1.6, FP-DE 1.8, FS-DE 2.0L or FS-DET 2.0L -- Get your car truly '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 ...
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Ford Mustang 1996-1998 MS3Pro PNP Plug and Play
$1,499.99Mustang GT 1996-98, 96-98 NA Cobra -- Get your car truly '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 ...
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Innovate LC-2 Digital Wideband Controller with Sensor – 38770
$195.10The 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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Innovate MTX-L Plus Gauge – Sensor – Controller – 39180
$208.21Innovate 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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Ford Mustang Terminator Cobra SVT 2003-2004 MS3Pro PNP Plug and Play
$1,499.99Ford Mustang Terminator Cobra (2003-2004) Engine Management System. Make it 'RACE-READY' with MS3Pro Plug & Play! This Mustang Cobra ECU installs in less than an hour, arrives out-of-the-box ready for up to 44lbs boost, controls your factory dashbo...
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Ford New Edge Mustang 1999-2004 MS3Pro PNP Plug and Play ECU
$1,499.99New Edge Mustang GT 1999-2004, 1999-2002 NA Cobra or 2003-2004 Mach1 owners-- Get your car truly '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 ...
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8′ MegaSquirt Wiring Harness (MS1/MS2/MS3 Ready)
$99.99MegaSquirt 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!!
$28.99This FTDI chipset USB to Serial Adapter has been tested and works properly with all of our ECU products and all versions of TunerStudio on a wide range of operating systems. This is probably the most common item we see people come back for after a purch...
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MegaSquirt 3 ECU with MS3X Expansion
$699.99Important 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
$514.99Important 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
$62.99This 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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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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Top Rated Products
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MaxSpark PNP LS – IGN1A Smart Coil Ignition Kit for GM LS Engines
$899.00AMPEFI put together the best and most powerful ignition upgrade kit available for your GM LS engine, and it's a complete drop-on affair. MaxSpark PNP is next level with more spark energy than the stock LS ignition coils by a longshot. If you want more...
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MaxSpark PNP – IGN1A Smart Coil Ignition Kit for 1990-2005 Mazda Miata
$659.00AMP EFI put together the best and most powerful ignition upgrade kit available for your Mazda Miata, MX-5, or Eunos Roadster, and it's a complete drop-on affair. You may have seen DIY Miata Coil on Plug conversions using other coils. MaxSpark is next ...
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Cam Sync Distributor
$155.00Distributor replacement cam sync for standard deck V8 Chevy big block and small block engines. Also fits 4.3 V6. This replaces the distributor and will generate a 1X cam sync for use with EFI. It generates one 180 degree long pulse per cam revolution (som...
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Pigtail Connector for Chevrolet Cam Sync Distributor
$12.00Connector with 8 inches of wiring for Chevrolet Cam Sync Distributor.
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LS / LSX Engine IGN1A Smart Coil Bracket Kit
$99.00Bolt-on LS Ignition Coil Brackets for IGN1A Smart Coils AMPEFI Billet Aluminum IGN1A Smart Coil brackets for LS Engine Valve covers. These are the same billet brackets used in our MaxSpark Kit allowing you to bolt a set of 8 IGN1A Ignition Coils to fac...
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Magnecor KV85 LS Engine Spark Plug Wire Set for IGN1A Smart Coils
$140.00Magnecor KV85 Race Spark Plug Wires for the LS Engine Custom made for our AMPEFI MaxSpark LS Engine Ignition Systems-- these Magnecor KV85 Race Spark Plug Wires for the LS Engine are just what you need if you're using our brackets and coils piecing toget...
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Refurbished 3SGTE MR2 Celica 9395 MegaSquirt Plug and Play v1.2
$663.99THIS UNIT IS A V1.2 BOARD WITH LESS I/O THAN THE NEWER V1.3. Please see link below for available I/O. Megasquirt PNP Gen2 v1.2 Refurbished 3SGTE MR2 Celica 9395 MegaSquirt Plug and Play ECU includes: MSPNP RS232 serial tuning cable, 6' (USB ad...
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Refurbished BMW E30 325i MegaSquirt Plug and Play v1.2
$663.99THIS UNIT IS A V1.2 BOARD WITH LESS I/O THAN THE NEWER V1.3. Please see link below for available I/O. Megasquirt PNP Gen2 v1.2 Refurbished Refurbished BMW E30 325i MegaSquirt Plug and Play ECU includes: MSPNP RS232 serial tuning cable, 6' (USB...
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LS MaxSpark IGN1A Smart Coil Wiring Harness Kit
$250.00AMPEFI MaxSpark LS Engine wiring harnesses Do you already have IGN1-A Coil Packs ready to rock on your engine? Just need a quick, simple, and attractive way to hook them up? Well look no further! These harnesses are a Plug-N-Play option to finish off the...
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1999-2003 Mazda Protege MS3Pro Plug and Play
$1,499.991999-03 Mazda Protege with ZM-DE 1.6, FP-DE 1.8, FS-DE 2.0L or FS-DET 2.0L -- Get your car truly '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 ...
Add to cart -
Innovate LC-2 Digital Wideband Controller with Sensor – 38770
$195.10The 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...
Add to cart