Description

A comprehensive ready-to-go solution for connecting a Link ECU to Gen 4 drive-by-wire LS V8 engines (LS2, LS3, LS7 & LSA), with a fuse box and relay included for a complete, professional-grade installation. This is the most complete Gen 4 LS bundle available from Link Engine Management, combining the full-featured XtremeX ECU, all Gen 4-specific adapter looms, and integrated power distribution.

Bundle Contents

  • G4X XtremeX ECU (109-4000) — 8 injector and 8 ignition drives, with fully programmable e-throttle, gear shift blip, anti-lag, cruise control, traction control, launch control, dual CAN modules, and 30 general purpose tables
  • Terminated Engine Harness GM LS GEN3/4 (101-0300)
  • LS Drive-By-Wire Adapter Loom (101-0304)
  • LS Gen4 Knock Adapter Loom (101-0306)
  • LS Gen4 MAP Adapter Harness (101-0308)
  • LS Cam Sensor Adapter Harness (101-0307)
  • 8 x Bosch Male to Female Injector Adapters (101-0287)
  • LS Fuse Box & Relay (101-0310) — pre-wired power distribution for a tidy, complete installation

Specifically configured for Gen 4 LS engines including front cam sensor, updated knock/MAP harness looms, and USCar injector adapters. Integrated fuse box eliminates custom power distribution wiring.

Specifications

  • A ready-to-go solution to connect a Link ECU to your Gen 4, Drive-By-Wire LS V8 engine. (LS2, LS3, LS7 & LSA)
  • Bundle Includes:
  • G4X XtremeX ECU (8 x Injector and 8 x Ignition Drives) - 109-4000
  • Terminated Engine Harness GM LS GEN3/4* - 101-0300
  • LS drive-By-Wire Adapter Loom - 101-0304
  • LS Gen4 Knock Adapter Loom - 101-0306
  • LS Gen4 MAP Adapter Harness - 101-0308
  • LS Cam Sensor Adapter Harness - 101-0307
  • 8 x Bosch Male to Female Adapters - 101-0287
  • LS Fuse Box & Relay - 101-0310
  • PCLink MAP Files
  • Gen4 DBW Base Map for G4X XtremeX/StormX
  • Advanced features of the XtremeX ECU:
  • Fully programmable E-throttle control complete with capability of gear shift throttle blip and antilag.
  • Cruise control.
  • Two independent CAN modules.
  • 30 general purpose tables (up from 20)
  • All Motorsport features including full gear shift control, cruise control, traction control, antilag and launch control.
  • Advanced closed loop lambda strategy and dual bank lambda control.
  • The terminated harness has the following features:
  • Provides spare IO via a “Spares” connector — extra capacity for sensors, switches, or custom additions.
  • With the addition of the fusebox, this package Includes main chassis “flying leads” (un?terminated wires) for essential power and control, including:
  • Large red “Batt+” wire (for ECU main power)
  • Red-Green “Fan” wire (ECU-controlled +12V to cooling fan), rated 20A continuous
  • Red-Blue “Fuel Pump” wire (ECU-controlled +12V), 20A continuous
  • Grey-Black “Ign Sw” wire (to ignition switch)
  • Equipped with sealed JPT terminals in the chassis connector (TE Connectivity JPT family), with mating connector specs provided.
  • The harness includes multiple dedicated connectors for key components, such as:
  • Pedal connector (for DBW pedal): 5V, sensor ground, two analog voltage inputs
  • CAN2 connector: for CAN devices like lambda modules, displays, keypads, etc.
  • MAP connector: compatible with Link MAP sensors; adapter available for factory LS MAP sensors
  • Knock senso

Compatibility

  • Universal Part

A comprehensive ready-to-go solution for connecting a Link ECU to Gen 4 drive-by-wire LS V8 engines (LS2, LS3, LS7 & LSA), with a fuse box and relay included for a complete, professional-grade installation. This is the most complete Gen 4 LS bundle available from Link Engine Management, combining the full-featured XtremeX ECU, all Gen 4-specific adapter looms, and integrated power distribution.

Bundle Contents

  • G4X XtremeX ECU (109-4000) — 8 injector and 8 ignition drives, with fully programmable e-throttle, gear shift blip, anti-lag, cruise control, traction control, launch control, dual CAN modules, and 30 general purpose tables
  • Terminated Engine Harness GM LS GEN3/4 (101-0300)
  • LS Drive-By-Wire Adapter Loom (101-0304)
  • LS Gen4 Knock Adapter Loom (101-0306)
  • LS Gen4 MAP Adapter Harness (101-0308)
  • LS Cam Sensor Adapter Harness (101-0307)
  • 8 x Bosch Male to Female Injector Adapters (101-0287)
  • LS Fuse Box & Relay (101-0310) — pre-wired power distribution for a tidy, complete installation

Specifically configured for Gen 4 LS engines including front cam sensor, updated knock/MAP harness looms, and USCar injector adapters. Integrated fuse box eliminates custom power distribution wiring.

  • A ready-to-go solution to connect a Link ECU to your Gen 4, Drive-By-Wire LS V8 engine. (LS2, LS3, LS7 & LSA)
  • Bundle Includes:
  • G4X XtremeX ECU (8 x Injector and 8 x Ignition Drives) - 109-4000
  • Terminated Engine Harness GM LS GEN3/4* - 101-0300
  • LS drive-By-Wire Adapter Loom - 101-0304
  • LS Gen4 Knock Adapter Loom - 101-0306
  • LS Gen4 MAP Adapter Harness - 101-0308
  • LS Cam Sensor Adapter Harness - 101-0307
  • 8 x Bosch Male to Female Adapters - 101-0287
  • LS Fuse Box & Relay - 101-0310
  • PCLink MAP Files
  • Gen4 DBW Base Map for G4X XtremeX/StormX
  • Advanced features of the XtremeX ECU:
  • Fully programmable E-throttle control complete with capability of gear shift throttle blip and antilag.
  • Cruise control.
  • Two independent CAN modules.
  • 30 general purpose tables (up from 20)
  • All Motorsport features including full gear shift control, cruise control, traction control, antilag and launch control.
  • Advanced closed loop lambda strategy and dual bank lambda control.
  • The terminated harness has the following features:
  • Provides spare IO via a “Spares” connector — extra capacity for sensors, switches, or custom additions.
  • With the addition of the fusebox, this package Includes main chassis “flying leads” (un?terminated wires) for essential power and control, including:
  • Large red “Batt+” wire (for ECU main power)
  • Red-Green “Fan” wire (ECU-controlled +12V to cooling fan), rated 20A continuous
  • Red-Blue “Fuel Pump” wire (ECU-controlled +12V), 20A continuous
  • Grey-Black “Ign Sw” wire (to ignition switch)
  • Equipped with sealed JPT terminals in the chassis connector (TE Connectivity JPT family), with mating connector specs provided.
  • The harness includes multiple dedicated connectors for key components, such as:
  • Pedal connector (for DBW pedal): 5V, sensor ground, two analog voltage inputs
  • CAN2 connector: for CAN devices like lambda modules, displays, keypads, etc.
  • MAP connector: compatible with Link MAP sensors; adapter available for factory LS MAP sensors
  • Knock senso
  • Universal Part

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