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99-04 V8 Mustang GT Plug & Play
Product

Ford Mustang 1999-2004 MS3Pro PNP Plug and Play

SKU: MSPNPPro-EECV_8CM

$1,249.99

ECU is currently on Backorder. We expect to continue to ship this ECU by June 14th, 2024 at the latest.

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MS3Pro Buick Grand National Plug and Play for 84-87 Buick Turbo
Product

Buick Grand National 1984-1987 MS3Pro PNP Plug and Play

SKU: MSPNPPro-GNX8487

From: $1,149.99

MS3Pro 1984-1987 Buick Grand National Plug and Play (P/N: MSPNPPro-GNX8487) Fits 1984-1987 Buick Regal with the 3.8 Turbo V6, including Grand National, T-Type, and GNX. MS3Pro 1984-1987 Buick Grand National Plug and Play Model Features: Fully Plug and Play Installation – No wiring required for basic functionality. Average install time is under 1 hour! Base…

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MS3Pro Hoodie with black liner
Product

MS3Pro UltraSoft Hoodie – Black

SKU:

$28.00

Those nights at the track can get chilly… when you’re not in your fire suit! Our ultra soft MS3Pro Logo Hoodies are just the right balance when the temperature drops! Our sleek black ultra soft logo sweatshirts feature a two-color MS3Pro logo with black hood liner.

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Variation #122273 of MS3Pro Ultimate Standalone Engine Management System
Product

MS3Pro ULTIMATE Wiring Harness – Universal Flying Lead

SKU: MS3V-U_HRN

$349.99

MS3Pro 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 EVO Standalone Engine Management System
Product

MS3Pro EVO Standalone Engine Management System w/ Harness

SKU: MS3V-E_PKG

$1,599.99

includes COMPLETE Universal 8′ Flying Lead Harness

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MS3Pro EVO Standalone Engine Management System
Product

MS3Pro EVO Standalone Engine Management System – ECU Only

SKU: MS3V-E

From: $1,299.99

Introducing 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.  EVO does not have peak and hold injector drivers, but it does share some increased I/O, an on-board 4-bar MAP, barometric pressure sensor, and 5 diagnostic LED’s. No…

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Variation #122146 of GM LS 58X Plug and Play Harness Solution
Product

MS3Pro EVO with GM LS 58x Plug and Play Harness

SKU: PKG-LS58xE

From: $1,899.99

This COMPLETE package includes an MS3Pro EVO ECU and 58X EVO/ ULTIMATE Drop On Harness Experience the MS3Pro EVO. MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3Pro due to shared technology with big brother, MS3Pro Ultimate.  EVO does not have peak and hold injector drivers, but it does share some increased I/O,…

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Variation #122145 of GM LS 58X Plug and Play Harness Solution
Product

MS3Pro EVO with GM LS 24x Plug and Play Harness

SKU: PKG-LS24xE

From: $1,899.99

This COMPLETE package includes an MS3Pro EVO ECU, a 24X EVO/ ULTIMATE/ Drop On Harness  Experience the MS3Pro EVO. MS3Pro EVO is an evolution, not a revolution- a scaled up, more capable MS3Pro due to shared technology with big brother, MS3Pro Ultimate.  EVO does not have peak and hold injector drivers, but it does share some increased…

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GM LS 58X Plug and Play Harness Solution
Product

GM LS 24x Plug and Play Engine Harness – for MS3Pro Ultimate/Evo

SKU: LS24xEU

From: $899.00

Designed for MS3Pro ULTIMATE plug and play installation.  HARNESS ONLY in this listing The MS3Pro 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 money while experiencing the virtually limitless feature set of MS3Pro Engine Management System.  Simply choose…

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Variation #122163 of GM LS 24X Plug and Play Harness Solution
Product

MS3Pro ULTIMATE with GM LS 24x Plug and Play Harness

SKU: PKG-LS24xU

From: $2,099.99

This COMPLETE package includes an MS3Pro ULTIMATE ECU, a 24X ULTIMATE specific Drop On Harness & black center expanded I/O pigtail. Experience the ULTIMATE. Developed from the MS3Pro 1st Gen platform, the Ultimate brings NEXT LEVEL capability to MS3Pro’s staggering feature set beginning with a new high quality aluminum IP65 rated, water resistant enclosure.  The Ultimate provides 10 programmable…

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