Showing 1–16 of 20 results
-
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 ...
Add to cart -
MS3Pro Mini Wiring Harness – Universal Flying Lead
$69.99For use with the MS3Pro-Mini ECU. Complete 8′ Flying Lead Harness Only arrives with color-coded, printed wires per the pinout below:
Add to cart -
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: ...
Add to cart -
8′ MegaSquirt Wiring Harness for MS3X
$114.99MegaSquirt MS3X Wiring Harness - 8 feet 8' 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 Heavy d...
Add to cart -
MS3Pro EVO Wiring Harness – Universal Flying Lead
$299.00MS3Pro 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.
Add to cart -
MS3Pro ULTIMATE Wiring Harness – Universal Flying Lead
$349.00MS3Pro 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.
Add to cart -
MS3Pro ULTIMATE Center Harness
$59.00MS3Pro ULTIMATE adds nearly 50% more I/O with the addition of a third AMPSEAL 23-pin, 8' flying lead. Harness arrives with color-coded, printed wires per the pinout below (black center connector) ***Center Harness ONLY in this listing, intended for p...
Add to cart -
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
Add to cart -
MS3Pro ULTIMATE Uncrimped AMPSEAL Connectors
$89.99Planning to make your own ULTIMATE harness? This plug and pin kit features the MS3Pro ULTIMATE AMPSEAL white, black & gray connectors, plus 100 pins- more than enough for making your own! (EVO/ 1st Gen 2-connector AMPSEAL Kit sold separately)
Add to cart -
MS3Pro 1st Gen Wiring Harness Upgrade (for ULTIMATE and EVO)
$23.99If you have a previously installed MS3Pro harness (1st Gen flying lead or LS Drop On Harness) and want to upgrade to MS3Pro EVO or ULTIMATE ECU, the upgrade path is simple. However, complete functionality will require a few basic changes to your 1st Ge...
Add to cart -
MegaSquirt 3X Wiring Bundle – 8′ long
$74.99MegaSquirt MS3X Wiring Bundle - Length = 8' 8' 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 Just ...
Add to cart -
MS3Pro EVO with GM LS 24x Plug and Play Harness
From: $1,899.99MS3Pro 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...
Read more -
MS3Pro ULTIMATE with GM LS 24x Plug and Play Harness
From: $2,099.99MS3Pro ULTIMATE GM LS 24x Plug and Play includes an MS3Pro ULTIMATE ECU, TunerStudio software and the most rugged & durable GM 24X custom harness available. Experience the MS3Pro ULTIMATE. The Ultimate brings NEXT LEVEL capability to MS3Pro...
Read more -
MS3Pro LS Plug and Play Harness Alternator Lead Extension
$26.9930" extension for GM LSx alternator subharness. Our harness will require this if used with Camaro, Firebird, GTO, or CTS-V accessory drives. You can also use this with aftermarket brackets that move the alternator to a low mount position or relocate it ...
Add to cart -
GM LS 24x Plug and Play Engine Harness – for MS3Pro Ultimate/Evo
From: $899.00For MS3Pro ULTIMATE/ EVO plug and play installation on GM LS engines with a 24x crank trigger. The MS3-Pro 24x LS Plug and Play Harness is the highest quality, best value option for LS Motors in the industry today. Save your hard earned time and mone...
Read more -
GM LS 58x Plug and Play Engine Harness – for MS3Pro Ultimate/Evo
From: $899.00For MS3Pro ULTIMATE/ EVO plug and play installation on GM LS engines with a 58x crank trigger. The MS3Pro 58x LSX Series Plug and Play Harness is the highest quality, best value option for LS Motors in the industry today. Save your hard earned time a...
Select options
