An engine control unit (ECU) is an electronic control unit that manages the engine of a vehicle.
It receives input from sensors on the engine and vehicle, and uses that data to control various systems such as fuel injection, ignition timing, and emissions control.
Here you can find: knock sensors, acceleration sensors, IGBT drivers, PMW module kits, WBO modules, ecu's, lambda sensors, battery isolators, crimping tools and mounting brackets.
Nissan S14 (NS13X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the SR20 and CA18 engines, that use the 76 pin Blue ECU Header.
Nissan S15 (NS15X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the SR20 and CA18 engines, that use the 76 pin Blue ECU Header.
Miata MX5 (MX5X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the MX5 B6ZE(RS) / BP 1.8L engine.
RX7 Series 6 (RX7S6X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential of your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
This ECU is designed for the RX7 series 6 13BT.
RX7 Series 7-8 (RX7S7X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential of your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the RX7 series 7-8 13BT.
Altezza 3SGE (TALTX) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential of your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Toyota Supra 2JZ (TS2JZX) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential of your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the 2JZ non VVTi engine.
Toyota 1JZ VVTi (TSJZX) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the 1JZ VVTi engine.
MR2 V1 & Celica T185 (TST185X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential of your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the 3SGTE engine in the models specified below.
Celica T205 & MR2 V2-3 (TST205X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the 3SGTE engine in the models specified below.
VW TT (TTX) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to maximize the potential of your car.
This ECU fits in the factory OEM location. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
The Link G4X ECU TTLink TTX PlugIn Designed for the VWAG PQ34 1.8l Turbo engine with E-Throttle.
WRX & STI 1-2 (WRX2X) PlugIn ECU - Link
Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the WRX V1-2 EJ20.