Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley EFI 8-Channel CAN EGT Kits 554-186 Data Acquisition, EFI, 8-channel, EGT, 1/4 in. Stainless Bungs, 1/4 in. Probes, 4 ft. Harness, for HP, Dominator, Terminator X EFI, Kit

SKU: HLY554-186

Data Acquisition

Holley EFI 8-Channel CAN EGT Kits 554-186 Data Acquisition, EFI, 8-channel, EGT, 1/4 in. Stainless Bungs, 1/4 in. Probes, 4 ft. Harness, for HP, Dominator, Terminator X EFI, Kit

SKU: HLY554-186

Data Acquisition

Sale ends in Calculating...

A$2,966.52 A$3,495.43
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Introducing the Holley EFI 8-Channel CANBus EGT kits, for Holley EFI! Exhaus/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 pin point any weak links in your max effort race engine. You can also use this data to as identify a potential ignition misfire, or stuck injector! The included sensors are designed to work with any engine combination, with an open reinforced tip for the fastest response rate, and improved shielding. The EGT probes come in different lengths ensuring a clean looking installation. The included stainless steel bungs feature a built-in step, making installation as easy as possible!

Kit features:

* Compatible with HP or Dominator EFI, and Terminator X EFI
* Plug-and-Play 8-Channel CAN EGT module, for quick and easy installation
* High-quality 1/4 in. stepped stainless steel EGT weld bungs
* Robust 1/4 in. EGT probes, designed to withstand the extreme cylinder pressures
* 4 ft. CAN extension harness
* Analog output wires, to be used with non-Holley EFI installations
* Requires V5 build 100 or newer software/firmware

Part Type

EGT 8-Channel Kit

Data: v4.2 - Upd: 2026-10-17 00:27:41

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
554-186
Product Attributes - Part Type
Data Acquisition
Product Attributes - Product Line
Holley EFI 8-Channel CAN EGT Kits
Product Attributes - UPC
090127069066
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Eight-channel CAN EGT kit. Compatible with HP or Dominator EFI, and Terminator X EFI.

Reference Information

Brand Name/s Holley
StreetFX SKU hly554-186
SFX Item ID 4782425
Supplier Item Code 4782425
Manufacturer SKU 554-186
Manufacturer UPC 90127069066
Alternative References HOL554-186, 8-Channel

Compatibility

Loading compatibility information...