SKU: 25204707865

Holley EFI CAN Input/Output Module Kit 554-165

Sale price$233.98 Regular price$259.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

Holley EFI CAN Input/Output Module Kit 554-165Adds Up To Eight Inputs and Outputs Features: This module is perfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channels1 HP and Terminator X EFI installations with only 4 inputs and 4 outputs can now add more functionality to their EFI system! 2 Quickly expand Dominator ECU? s Input Output control with 8 additional inputs and outputs3 The 554 165 kits contain a pre terminated CAN Harness, allowing you to

Adds Up To Eight Inputs and Outputs


Features:

  • This module is perfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channels1
  • HP and Terminator X EFI installations with only 4 inputs and 4 outputs can now add more functionality to their EFI system!2
  • Quickly expand Dominator ECU?s Input / Output control with 8 additional inputs and outputs3
  • The 554-165 kits contain a pre-terminated CAN Harness, allowing you to quickly install the Holley EFI CAN Module to any existing Holley EFI installation.4
  • Pre-Terminated flying leads makes installing new wires a breeze.5
  • Inputs can be used for things such as:6
  • -Switch 12v Toggle Switches - can be configured for external mechanical relays, or setup as digital switches via a Holley EFI dash7
  • - Ground input for brake pedal switch8
  • -5v analog inputs for sensors like fuel pressure, oil pressure, or nitrous bottle pressure9
  • -Thermistor inputs for Coolant temperature sensors10
  • Outputs can be used for things such as:11
  • -Switch Low (Ground) ? For relay control or activation12
  • -Switch Low PWM (Ground) ? -Switch Low PWM (Ground) ? PWM Fan control ? PWM Fuel Pump control - or other PWM- controlled devices.13
  • Adjustable broadcast rate for each channel - from 0-100hz.14

Specs:

Brand Holley EFI
Emission Code 5
Product Type CAN Input Output Module
Sale Category Air and Fuel Delivery
Warning California Proposition 65

Application:

Year Make Model Submodel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25204707865

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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
G
Verified Purchase
Genuinely
Whiting, US
★★★★★ 4
Genuinely bummed that these great balls can’t stand up against my Chloè.
Size: Medium
I love all the Chuckit brand of balls. I found that the Strabo and glow balls in the Chuckit line are the softest, and as such, don't last as long as the rest of Chuckit line of balls. Having said that, they do last longer than than every other brand I've tried (and I do believe I’ve tried every brand available on the market today.) The strato balls do bounce higher than any of the other balls in the Chuckit line. They really are a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2022
D
Verified Purchase
Debbie
Chelsea, US
★★★★★ 5
Great dog balls at a great price
Size: Medium
The balls are a favorite for my dog. I could have done without the hole through the middle because I don't do treats in balls anyway. My dog loves balls for their own merit. I needed replacement balls for my Nerf Dog Ball launcher. It seems the originals have disappeared from the market. I took a chance because the price is right and this Chuck-it ball works very well so we're liking this ball a lot. So far my Dachsund, who can destroy a tennis ball (the kind they are selling as Nerf Dog replacements) in 3 minutes has not done any damage to this one so that's a win. I recommend this as a much better ball than the fuzzy tennis balls. I like the colors too since many dog toys are green (which gets lost in the lawn, etc.) or red (even though dogs have red/green color blindness. Blue and orange are good and pretty easy to find. I liked these well enough that this set was my second purchase so I will have spares in case the others are lost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2023
J
Verified Purchase
Just passing through
Grantham, US
★★★★★ 5
My Baby loves his new baby!
Size: Medium, Size: Medium
Finally! A ball my 107 lb. pitty/pointer mix can’t destroy. He has torn up every single “indestructible” toy in a day or so until now. He peels fabric and fur off non-rubber toys. He is a 4-legged shredder. I’ve added pictures of him for a size reference of my dog versus this product. I know I had wanted that when shopping for this item. This ball is now his beloved “baby.” He goes absolutely insane looking for it, chewing it, chasing it, and even sleeping with it. He won’t rest unless he knows exactly where it is. It is his only toy, and he is good with that. After getting this home, I tried giving him other choices, but he won’t touch them. I was worried that he would rip it apart by putting his teeth in the holes, but so far, not a scratch. It is soft enough to collapse just enough to keep it from cracking when his jaws crush it but not so soft that he can rip it to sheds. The holes are large enough to prevent a suction or vacuum effect on his tongue or mouth. For his size jaws, it is a perfect fit. Other dogs might have problems with suction or be able to get their teeth in those holes and rip it apart. Who knows? The older version of the Chuckit squeaky ball was his favorite for the year and a half he had it, but the way they make them now, he peels off the orange triangle in hours flat, the squeaker falls out (choking hazard), and then he rips it apart. I’m going to stock up on these. I can’t imagine how crazy he will be if they ever stop production or change the materials.
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Reviewed in the United States on May 9, 2019
K
Verified Purchase
Kate D
San Leandro, US
★★★★★ 5
Great little toy for playful small dogs
These toys are a soft latex kind of material. I would not recommend these for larger dogs who can wreck a tennis ball, or who are rough with toys. The material of these toys lasts quite a while, but does break down in direct sunlight in addition to dog saliva and being left outdoors in inclement weather. My dogs have played with these toys for a week's time with no adverse reactions from the materials. For a better explanation of the toy, see my video. I show a "durable" toy that is at least 12 years old. I show a similar toy to these here, but shaped like a chicken. It is showing the effects of time, and dog love; it was a favorite of my previous pet, and bequeathed to the dogs I now have. This chicken toy will "disappear" soon because its material is breaking down. I highly recommend these toys for dogs who like small toys, soft toys, and toys that squeak. I do not recommend these for dogs who are "chewers" of toys, large dogs who may swallow this toy(it fits in an average woman's palm), for owners who hate squeeking toys, or for a pack of dogs who will bite and pull at this toy. Although it does have stretch, it can be sliced with sharp teeth, and come apart.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2021
B
Verified Purchase
Buffy
Louisville, US
★★★★★ 5
Theyynsvk!
Finally they’re back!! Bought some fake wanna be’s but no bueno! These are the real deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026

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