Showing 17–32 of 37 results
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96-97 Mazda NA8 Miata 1.8L MSPNP-Pro
From: $1,149.99Enhance your 96-97 Mazda 'NA8' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seeking ...
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99-00 Mazda NB1 Miata 1.8L MSPNP-Pro
From: $1,149.99Enhance your 99-00 Mazda 'NB1' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seeking ...
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01-05 Mazda NB2 Miata 1.8L VVT MSPNP-Pro
From: $1,149.99Enhance your 01-05 Mazda 'NB2' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seeking ...
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04-05 MazdaSpeed NB2 Miata 1.8L Turbo MSPNP-Pro
From: $1,149.99Enhance your 04-05 MazdaSpeed 'NB2' Miata with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers seek...
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Buick 84-87 Grand National/GNX MSPNP-Pro
From: $1,149.99Enhance your Buick 84-87 Grand National/GNX with the MS3Pro Plug & Play ECU – a fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious racers see...
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MS3Pro EVO+ Wiring Harness Package – Universal Flying Lead
$349.99The MS3Pro EVO+ Wiring Harness Package is a full-featured, 8-foot flying lead harness built specifically for use with the MS3Pro EVO+ ECU. With white, black, and blue AMPSEAL connectors and long pigtails, this harness delivers a flexible and reliable wiri...
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MS3Pro EVO+ HC Wiring Harness Package- Universal Flying Lead
$349.99The MS3Pro EVO+ HC Wiring Harness Package is a full-featured, 8-foot flying lead harness built specifically for use with the MS3Pro EVO+ ECU. With white, black, and blue AMPSEAL connectors and long pigtails, this harness delivers a flexible and reliable w...
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02-05 Subaru Impreza WRX MSPNP-Pro
From: $1,149.99Enhance your USDM Subaru 02-05 'Bug Eye' Impreza WRX with the MS3Pro Plug & Play ECU – A fully standalone, plug-and-play engine management solution designed for easy installation and maximum performance. This ECU is the ultimate choice for serious r...
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MS3Pro EVO Wiring Harness – Universal Flying Lead
$299.99MS3Pro EVO Complete 8' Flying Lead Harness Only (White & Gray connectors with 8' pigtails) arrives with color-coded, printed wires per the pinout below. All applications.
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MS3Pro ULTIMATE Wiring Harness – Universal Flying Lead
$349.99MS3Pro ULTIMATE Complete 8' Flying Lead Harness Only (White-Black-Gray connectors with 8' pigtails) arrives with color-coded, printed wires per the pinout below. All applications.
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MS3Pro ULTIMATE Black Center Harness
$59.99The MS3Pro ULTIMATE Black Center Harness increases your ECU’s input/output capacity by nearly 50%. It connects to the third (center) AMPSEAL port on the ULTIMATE ECU and gives you access to advanced features like boost control, VVT, traction control, an...
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MS3Pro EVO Uncrimped AMPSEAL Connectors
$64.99Making your own harness? This plug and pin kit features the MS3Pro AMPSEAL white & gray connectors plus 75 pins- more than enough for making your own MS3Pro EVO or 1st Gen harness. MS3Pro ULTIMATE 3-connector AMPSEAL Kit available here
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MS3Pro Uncrimped AMPSEAL Connectors
$89.99Planning to make your own ECU harness? This plug and pin kit includes everything you need to get started with a custom MS3Pro wiring setup. Key Features: Compatible with MS3Pro EVO+ MS3Pro EVO+ HC MS3Pro Ultimate ...
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84-87 Grand National MS3Pro ECU + DD-EFI Pro Dash Bundle
From: $1,999.99Buick Grand National MS3Pro ECU + DD-EFI Pro Dash Bundle MS3Pro ECU & 12.3" Pro Digital Dash Build Time is up to 6 weeks for Digital Dashes What's Included MS3Pro ECU for 84-97 Buick Grand National M8 Serial Tuning Cable USB to Serial ...
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87-04 Mustang MS3Pro ECU + DD-EFI Pro Dash Bundle
From: $1,999.99Mustang MS3Pro ECU + DD-EFI Pro Dash Bundle MS3Pro ECU & 12.3" Pro Digital Dash Build Time is up to 6 weeks for Digital Dashes What's Included MS3Pro ECU for 87-04 Mustang M8 Serial Tuning Cable USB to Serial Adapter 6′ Vacuum Hos...
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90-05 Miata MS3Pro ECU + DD-EFI Pro Dash Bundle
From: $1,999.99Miata MS3Pro ECU + DD-EFI Pro Dash Bundle MS3Pro ECU & 10.3" Pro Digital Dash Build Time is up to 6 weeks for Digital Dashes What's Included MS3Pro ECU for 90-05 Mazda Miata M8 Serial Tuning Cable USB to Serial Adapter 6′ Vacuum H...
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