Link ECU G4X StormX

Advanced optimization features at an affordable price.

The ECU Link G4X StormX is the latest version of our trusted mid-sized ECU. With eight injectors and eight ignition actuators, it allows sequential injection and direct spark on engines with up to eight cylinders or four rotors.

StormX has all the upgrades of the AtomX and MonsoonX but offers more advanced tuning features such as a built-in triggered oscilloscope, stepper motor idle control, rotary oil metering pump control, built-in detonation control, open and closed loop boost control plus most of the motorsport features including full Shift Control, Antilag and Launch Control.

StormX has expanded data recording and is more responsive with higher bandwidth than its predecessor G4+ Storm. G4X offers 512 megabytes of 32-bit recording using up to 250 channels, each limited to 1kHz per channel (by the operating system), with a maximum of 100 kSamples/sec.

It also offers 8x faster communication speed, allowing you to download logs 8x faster and quickly transfer all recordings to a new and improved PCLink, available for download below in the features tab.

SPECS OVERVIEW:

Entrances

• 8 digital inputs
• 3 temperature inputs
• 8 analog inputs
• 2 trigger inputs
• 2 knock inputs

Exits

• 8 injection units
• 8 ignition drivers
• 8 auxiliary outputs^
• +5V Sensor Power
• +8V Sensor Power
• ^Unused fuel and ignition switches can be used as additional Aux outputs

^Unused fuel and ignition switches can be used as additional Aux outputs

Communications

• 1 CAN bus
• 1 USB Tuner Connection
• Updated communication chip (at least 8 times faster than G4+ V2)

Advanced features not found on the smaller Link ECUs (AtomX and MonsoonX):

• Built-in trigger oscilloscope.
• Built-in Knock Control: Support two knock sensors directly connected to the ECU. No external amplifier required.
• Boost control can be open or closed loop with up to three switchable tables.
• Idle valve solenoid or stepper motor control.
• Checking the rotary oil metering pump.
• Most of the Motorsport features, including full shift control, anti-lag and launch control
• Up to 4 fully variable closed loop VVT cams.

*Requires Loom “A” and “B” or pin kit “A” and “B”.

*Is it traction control, peak and hold injection or electronic throttle? Consider the Xtreme or Fury control units.

*Direct injection? You need the Force GDI model