SKU: 1149135149

Holley EFI 8 Channel CAN EGT Controller - 554-190

Sale price$427.48 Regular price$474.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Holley EFI 8 Channel CAN EGT Controller - 554-190Overview: 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

Overview:

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 ¼” Stainless Steel EGT Weld Bungs
  • 8x- Robust ¼” EGT Probes, designed to withstand the extreme cylinder pressures - Not included.
  • 4’ CAN Extension Harness
  • 8x Analog output wires, to be used with non-Holley EFI installations

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Emission Code 4
Product Type Exhaust Gas Temperature Kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 1149135149

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4.8 ★★★★★
Based on 12 reviews
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Verified Purchase
Billy o
Massapequa, US
★★★★★ 5
Decent tool
Color: Black
Fit fine worked as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
E
Verified Purchase
Erick
Natrona Heights, US
★★★★★ 5
Worth it if you dont want your oil cap to get damaged.
Color: Black
I used to use a regular filter clamp form by oil filter cap and it was damaging it. I bought this and it was definitely worth it. If anyone is wondering I have a 2007 bmw 335i e93 and it was a perfect fit.
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Reviewed in the United States on July 22, 2025
P
Verified Purchase
Prison Mike
Waukegan, US
★★★★★ 5
Works
Color: Black
Fits on my 2018 X6
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Reviewed in the United States on November 6, 2025
A
Verified Purchase
Aspen Valdez
Massapequa, US
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026
C
Verified Purchase
Clint
West Palm Beach, US
★★★★★ 5
Works perfect for BMW S63 engine.
I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).
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Reviewed in the United States on September 8, 2025

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