Holley EFI 8 Channel CAN EGT Controller
Type: Exhaust Gas

Introducing the Holley EFI 8 Channel CANBus EGT. Exhaust Gas Temperature data is critical information when your engine tune-up is on the ragged edge. Knowing the exhaust temperature of each cylinder can help you identify potential horsepower left on the table, or pinpoint any weak links in your max effort race engine. You can also use this data to quickly identify a potential ignition misfire or stuck injector!
Features:
- Compatible with HP or Dominator EFI
- Plug and Play 8 Channel CAN EGT Module, for a quick and easy installation
- High Quality ΒΌβ Stainless Steel EGT Weld Bungs
- 8x- Robust ΒΌβ EGT Probes, designed to withstand the extreme cylinder pressures - Not included.
- 4β CAN Extension Harness
- 8x Analog output wires, to be used with non-Holley EFI installations
Specs:
- Brand: Holley EFI
- Category: Emission Control
- Connector Color: Black
- Connector Quantity: 1
- Emission Code: 4
- Grade Type: Performance
- Material: ABS Composite
- Mounting Type: Bolt On
- Part Type: Exhaust Gas Temperature (EGT) Sensor
- Product Type: Exhaust Gas Temperature Kit
- Sub Category: Sensors
- Terminal Quantity: 1
Tech Resources:
Requires V5 Build 100 or newer software/firmware. Requires EGT Probes - Part numbers 554-175 thru 554-180
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Important Notices
- OffβRoad Use Only
Products sold by JS Speed are intended for offβroad use and may be illegal on public roads where emissions or pollutionβcontrol laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicleβs factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.





