SKU: 92922685310

Holley EFI 12.3" Pro Dash (HO553-111)

Sale price$2620.80 Regular price$2912.00
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Description

Holley EFI 12.3" Pro Dash (HO553-111)HO553 111 HOLLEY EFI 12. 3" PRO DASH Digital Touch Screen Part Number: HO553 111 Trust. Whether it's your engine builder, team members, or EFI System, trust is earned, not given. When your expensive engine, sponsorship and reputation are on the line, trust your engine monitoring to the Holley EFI 12. 3" Pro Dash! The Holley EFI Pro Dash measures 13. 44" wide, 5. 81" tall, and 1. 25" deep. The Pro Dash is completely customizable for use in a variety of

HO553-111 - HOLLEY EFI 12.3" PRO DASH

Digital Touch Screen

Part Number: HO553-111

Trust. Whether it's your engine builder, team members, or EFI System, trust is earned, not given. When your expensive engine, sponsorship and reputation are on the line, trust your engine monitoring to the Holley EFI 12.3" Pro Dash!
The Holley EFI Pro Dash measures 13.44" wide, 5.81" tall, and 1.25" deep. The Pro Dash is completely customizable for use in a variety of motorsports applications. It features a 12.3" 1280x480 resolution low glare, high brightness, high contrast, full-color capacitive touch screen for easy viewing even in full sun, plug and play connection to all Holley EFI systems as well as a weatherproof aluminum housing featuring flexible mounting options. Monitor the power of your Holley EFI system at a glance! Holley EFI 12.3" Pro Dash includes everything needed for installation!
The Holley EFI 12.3" Pro Dash also features a plethora of inputs and outputs for expanded functionality of your Holley EFI installation. The included 34pin connector has 13 multi-configurable inputs for most Holley EFI sensors, such as pressure and temperature. Not using Holley EFI sensors? We still have you covered, these inputs are configurable, allowing you to utilize different sensor scaling calibrations! The Pro Dash also features two dedicated speed inputs, for RPM, Driveshaft speed, or any other Hall effect speed input. Need more outputs? The Pro Dash contains 4 ground switched outputs, that can be utilized with the switch panel feature to quickly turn on any of your auxiliary accessories, such as a master nitrous switch, or an electric water pump.
Features:
Real -time ECU tuning, allows you to make quick tune changes, without needing to hook up a laptop!
Capable of monitoring up to 238 real-time values such as RPM/TPS/Boost
16 default background skins pre-loaded with unlimited options for importing custom layouts
Quickly swipe between multiple active screens (tune, warm-up, race, drive, etc.)
Virtual switch panel eliminates the need for external toggle switches
Manual or auto-brightness features for easy viewing day or night
Built-in GPS with odometer function (Antenna included)
On-screen datalog playback features allows you to review vital run information
Expandable storage via USB
No stylus required, capacitive touch, just like your smart phone.
User definable channel alarms and warnings
6x 1/4-28 mounting holes for surface or flush mounting, with high quality hardware included!
Includes everything needed for installation!
USB Keyboard and Mouse functionality makes it quick and easy to setup new layouts
Includes 34 Pin Wiring Harness contains Power, Ground and CANbus connections
Input and output functionality for 13 multi-configurable inputs, and 4 ground switched outputs.
User defined alarms for any input
Upgradable with future software enhancements
Viewing area is 12.3" on the diagonal, 11.5" wide by 4.25" tall
Dash weight - 3.29lbs
Compatible with our Plug and Play Programmable Shift Light - Part Number 553-107

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92922685310

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Mom of 4
Louisville, US
★★★★★ 5
Open kitchen concept came alive ❤️
Love these shelves and recommend to others. They are sturdy with the mounting bracket system and look great. It was easy to install with another set of hands. The material has the look I wanted and there were no missing parts!
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Reviewed in the United States on April 2, 2026
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Lorinna
Grantham, US
★★★★★ 5
BEAUTIFUL QUALITY LOOK!
Color: Rustic Brown, Size: 48 Inch, Style: 2 Pack, Color: Rustic Brown, Size: 48 Inch, Style: 2 Pack
Absolutely Love These!! easy to Install They can Carry a Nice Load!! Super Durable!! Lock Pleasing to the eyes!!
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Reviewed in the United States on May 30, 2026
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Jose G. Montijo
Port Orchard, US
★★★★★ 4
pakaged
When I got them the box had damage and was pleasantly surprised that the shelves weren’t damaged, they were package well. Good quality very light and a nice finish.
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Reviewed in the United States on May 13, 2026
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Robert McDonald
Lowell, US
★★★★★ 5
Very nice at a nice price.
Color: White, Size: 35 Inch, Style: 2 Pack, Color: White, Size: 35 Inch, Style: 2 Pack
Very easy to mount on the wall. Very sturdy with about 10-12 lbs on each shelf. Only took about 15 minutes to hang each one.
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Reviewed in the United States on May 13, 2026
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Cherry Lynn
Battle Creek, US
★★★★★ 5
Cat playground
Color: Black, Size: 35 Inch, Style: 3 Pack, Color: Black, Size: 35 Inch, Style: 3 Pack
Easy to install. Sturdy enough for 2 large rambunctious kitties to play on and look very nice. I was working on a vertical play space for the cats and since these come in many sizes it worked great. I did add grip tape to some.
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Reviewed in the United States on May 30, 2026

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