Showing 17–30 of 30 results
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24″ MegaSquirt Pigtail MS3X Harness
$79.99MegaSquirt MS3X Wiring Pigtail - Length = 24" 24" of TXL High temp automotive grade wire. Color coded wiring with labeling printed on the wire every 6 inches -- no paper tags here! All wiring is pre-crimped (NOT solder cupped!) to the DB37 ...
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MegaSquirt Relay Cable
$109.99High Quality 4' Relay Board cable for connecting your MegaSquirt ECU to your Relay Board. Works with MS1, MS2, or MS3, all standard main boards (includes not just the IAC and ignition pins - it also has the spare pins on 3 through 6). It has a shielded...
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MegaSquirt Wiring Bundle – 8′ Long
$62.99MegaSquirt Wiring Bundle 8' TXL wire, color coded with labeling printed on the wire every 3 inches -- no paper tags here! IAC and Ignition wires are included for MS-1 / MS-2 use (or MS-3 Primary Harness use) Shielded Ignition input wire Gre...
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MegaSquirt MS3X Wiring Bundle – 23″
$29.99MegaSquirt MS3X Wiring Bundle - Length = 23" ~23" of TXL High temp automotive grade wire. Color coded wiring with labeling printed on the wire every 6 inches -- no paper tags here! Use with MS3X Expansion board or other sequential device J...
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MS3 Knock Module Kit
$89.99This add-on board is designed to solder directly onto the MS3 daughterboard, providing two channels of knock input for the MS3 to use in retarding spark. This module features a significantly more sophisticated knock detection circuit compared to any previ...
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DB15 Pigtail Harness
$23.99DB15 pigtail harness. Used for optional outputs on the expansion connector on V3.57 boards and for the V1.2 version of the MSPNP Gen 2 (the version with the red main board).
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MS Harness Extra Wire Kit
$8.99This 8' wire with pre-crimped terminal can be poked into our MegaSquirt DB37 harness if an extra wire is needed for additional I/O (MSHarness12, available separately). Made of the same TXL rated automotive grade wiring as the rest of our MegaSquirt wiri...
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MS3Pro Mini Wiring Harness Upgrade (Microsquirt to Mini)
$19.99If you have a previously installed Microsquirt harness and want to upgrade to MS3Pro Mini, the upgrade path is simple. However, complete functionality will require a few basic changes to your Microsquirt Harness. Our wiring upgrade kit contains the 7 ...
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DB37 Solder Cup Connector for MS3X
$7.99To make sure you can't accidentally switch the upper and lower harnesses, the MS3X harness uses a male DB37 connector instead of a female one. We've packaged a DB37 male solder cup connector and a metalized plastic backshell for your MS3X builds. See t...
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Metal DB37 Cover with Hardware & Gaskets
$10.50Metal DB37 Cover with Hardware and Gaskets This Metal DB37 cover is perfect for building up your own Megasquirt wiring harness or relay cable connector.
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DB37 Metalized Plastic Backshell
$2.99This is the 937GME-ND metalized plastic backshell cover included in our basic Megasquirt kits. It's not the same as the massive AMP metal cover used on our harnesses (that's sold on its own under wiring components), but it is cheap and effective if you're...
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DB37 Solder Cup Connector
$3.00DB37 female solder cup connector, as included in our Megasquirt and relay board kits. Use this if you're making a new harness and prefer a soldered connection. This is the connector only; the backshell is sold separately.
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MegaSquirt Tuning Cable (DB9 Straight Thru)
$6.99DB9 6' Male/Female Straight thru cable for tuning and testing your MegaSquirt ECU.
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Innovate LC-1 Serial Cable – 37460
$17.74The Innovate LC-1 Serial Cable is essential for tuning and customizing your Innovate wideband, boost controllers, some MegaSquirt ECU's. This high-quality cable facilitates direct communication between your Innovate device and a PC, enabling easy progr...
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