ControllerLink Fury ECU
$907.23–1,002.74
Link Fury standalone ECU with 8 injection outputs, 6 ignition outputs and internal LSU 4.9 wideband oxygen control.
PRODUCT / XTREME
PHOTO 01 / 04PACKAGE CONFIRMED BEFORE PURCHASE
Controller
Link Xtreme ECU
Link Xtreme standalone ECU with 8 injection outputs, 8 ignition outputs, dual knock inputs and electronic throttle control.
Reference unit price$1,063.65–1,175.63
Reference prices vary with exchange rates and the supplied package. Contact customer service to confirm the price, shipping and taxes.
01 / About Xtreme
About Xtreme
G4+ Xtreme provides eight injector outputs, eight ignition outputs, two knock inputs and electronic throttle control. It uses A/B harnesses and PCLink G4+. Wideband measurement requires an external controller; availability of the second CAN bus depends on the PCB revision.
G4+: 8 injector and 8 ignition outputs.
PCLink G4+ handles calibration and wiring help.
A/B connectors with shared CAN2 and digital-input assignments.
Eight ignition channels and E-throttle; external wideband required.
02 / Specifications
Specifications
- Version identification
- Link G4+ generation
- Injector outputs
- 8
- Ignition outputs
- 8
- Analogue inputs
- 11
- Temperature inputs
- 4
- Digital inputs
- 10 physical assignments; DI9 / DI10 shared with CAN2 on supported hardware
- Auxiliary outputs
- 10
- Data logging
- 4 MB; verify the hardware revision
- Wideband lambda
- No internal wideband controller; use a compatible external controller
- Electronic throttle
- 1 internal E-throttle channel
- Connector / termination
- A + B
- Software / communication
- PCLink G4+
- Trigger inputs / signal
- 2 inputs; reluctor, proximity, optical or Hall, configured for the engine
- Analogue voltage range
- 0–5 V sensor / external-controller signals
- Sensor power outputs
- +5 V and +8 V
- Temperature sensor type
- NTC thermistor inputs; use the matching pull-up / calibration settings
- Knock inputs
- 2 dedicated knock inputs
- Spare output reuse
- Spare injection / ignition outputs may become switching auxiliaries
- CAN / hardware revision
- PCB V1.4+ supports CAN2 on DI9 / DI10; V1.3b and earlier do not
- Electronic throttle allocation
- Motor uses Aux 9 / Aux 10
03 / Package contents
Package contents
The actual supplied contents are confirmed in the itemized quote. Check the following items before payment.
Ask which wiring and PC interface come with this controller. Xtreme X uses a separate package list.
04 / Fitment & installation: Link Xtreme ECU
Fitment & installation: Link Xtreme ECU
Check the model, hardware revision and connector pins against the device’s wiring diagram.
Use the exact ECU wiring diagram; verify every circuit for continuity and shorts before connecting power.
Choose PCLink for the correct G4+ or G4X generation. Set the trigger mode, synchronise base timing and allocate I/O before enabling boost, VVT or throttle control.
Install the matching PCLink USB drivers before the first connection, then complete the model-specific installer I/O table before powering actuators.
05 / Questions about Xtreme
Questions about Xtreme
Can G4X XtremeX specifications be used for G4+ Xtreme?
No. Processor, logging, firmware and some I/O capabilities differ by generation. Check the label and use G4+ documentation for this item.
What is needed to reuse a G4+ Xtreme installation?
Record the hardware and firmware revisions, save the existing tune, and verify loom continuity and every sensor calibration. Connector fit alone does not prove a wiring or tune match.
Does G4+ Xtreme have the same wideband hardware as G4+ Fury?
G4+ Fury has internal wideband control; G4+ Xtreme does not. Connect a wideband sensor to Xtreme through a compatible external controller.
What are the G4+ Xtreme injector and ignition output counts?
G4+ Xtreme has eight injector and eight ignition outputs on A and B connectors. Check every pin function; the same connector shape may have different assignments on another model.
Can I use current G4X software to tune G4+ Xtreme?
Choose PCLink for G4+ and check its firmware compatibility before connecting or updating. Record the existing firmware and save the calibration first; a newer software release is not proof of support for older hardware.
Where is the complete G4+ Xtreme installation manual?
Press F1 in PCLink G4+ for wiring, ECU functions and software settings. G4+ and G4X use different software and wiring; select the controller’s generation.
What should be installed before connecting G4+ Xtreme by USB?
Install the correct PCLink G4+ package and its USB drivers first. The guide warns that letting Windows assign an unrelated driver can prevent communication. After connection, check ECU identity, firmware compatibility and the saved calibration.
What sensor voltage does G4+ Xtreme accept on analogue inputs?
Analogue signals must stay within 0–5 V. Check the sensor’s output range rather than its supply voltage, and connect signal ground to the specified sensor ground.
Can every unused G4+ Xtreme output be reused?
Spare injector and ignition channels can serve switching auxiliary functions if the load meets the channel’s electrical limits. Electronic throttle occupies Aux 9 and Aux 10, so neither can be assigned to another load at the same time.
Can G4+ Xtreme be mounted in a wet engine bay?
Mount in a protected cabin location away from heat, water and ignition interference. Allow wiring and tuning access and isolate vibration; a metal case does not establish waterproofing.
Does G4+ Xtreme need a cam signal as well as crank?
The guide provides Trigger 1 and Trigger 2. Whether a cam/HOME signal is required depends on the selected trigger pattern and sequential strategy. Check the engine pattern and polarity in PCLink G4+ rather than assuming any RPM signal supplies cylinder phase.
Do all G4+ Xtreme hardware revisions support CAN2?
No. PCB V1.3b and earlier support only DI9 / DI10 on these pins. V1.4 and later allow DI9 / DI10 or CAN2. Check the revision before enabling CAN2.
06 / Manuals & resources
Manuals & resources
EXPLORE / Related products
Related products
Controller
ControllerLink Monsoon ECU
$500.54–553.24
Link Monsoon standalone ECU with 4 injection and 4 ignition outputs and a single A connector. Wideband oxygen measurement requires an external controller.
ControllerMaxxECU Mini ECU
$469.26–518.66
Compact standalone ECU with fully sequential four-cylinder control, built-in MAP and data logging.