Link’s G4x Fury, Xtreme ECU G4+ & G4X, Storm ECU G4X, Thunder ECU G4+ are all tried and tested to provide enhanced engine performance on a wide variety of vehicle applications.

Your Link ECU tuner will provide you with the correct wiring looms and accessories necessary for your standalone to achieve your vehicle’s goals.

All Link ECUs (Engine Control Units) are 100% New Zealand designed and developed. Link also offers a limited lifetime warranty so if your ECU breaks in the normal course of its designed use then they’ll repair or replace, no questions asked.

Review the following table for options and specifications of the various ecus.

Feature Type	Feature	AtomX	MonsoonX	StormX	XtremeX	Xtreme+	FuryX	Thunder+
Fuel/Ignition	Fuel Injection Drivers	4	4	8	8	8	8	8
	Ignition Drivers	4	4	8	8	8	8	8
	Peak and Hold Injection	No	No	No	No	10/3A	No	10/5A
Inputs	Digital Inputs	2	4	8	8/10*	8/10*	8/10*	16
	Analog/Temp Inputs	3/2	4/2	8/3	11/4	11/4	9/4	16/4
	Software selectable Temp Input Pullups**	No	No	Yes	Yes	Yes	Yes	Yes
	Flex Fuel Sensor	Yes	Yes	Yes	Yes	Yes	Yes	Yes
	Knock Sensor Inputs	1	1	2	2	2	2	2
	Bosch Wideband LSU4.9 Sensor control	0	0	0	0	0	1	2
	Thermocouple (like EGT) input	No	No	No	No	No	No	2
Outputs	Auxiliary	4	6	8	10	10	10	20
	OBD Protocol	Yes	Yes	Yes	Yes	Yes	Yes	Yes
	+8 Volt Output	No	No	Yes	Yes	Yes	Yes	Yes
	E-Throttle DBW	No	No	No	Yes	Yes	Yes	Yes-Dual
	VVT Control	No	Yes	Yes	Yes	Yes	Yes	Yes
	Can use unused Fuel/Ign for Aux. outputs	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Software Functions	Trigger Scope	No	No	Yes	Yes	Yes	Yes	Yes
	Logging Parameters	250	250	250	250	100	250	100
	Logging Memory	512 Mbyte	512 Mbyte	512 Mbyte	512 Mbyte	4 Mbyte	512 Mbyte	4 Mbyte
	CAN Communication Channels	1	1	1	1/2*	1/2*	1/2*	2

*NOTE: 2 inputs required when using 2nd CAN bus

**NOTE: Selectable input pullups on Temp 1 and 2 inputs only. Temp 3 and 4 inputs use fixed 1k pullup resistors.