Holley EFI 12.3" Pro Dash (HO553-111)
SKU: 92922685310

Holley EFI 12.3" Pro Dash (HO553-111)

Sale price$2620.80 Regular price$2912.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2241 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amy
Phoenix, US
★★★★★ 5
These work!
Size: M (up to size 9)-Beige
I’ve had dry cracked feet my whole life. Tried these last night with lotion from Trader Joe’s and literally overnight my feet are the softest they’ve ever been. I put a pair of socks over them and went to sleep with them on. Hard to walk around with all that slippery-ness but worth it! 10/10✨👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2025
L
Verified Purchase
Lee Hughes
Waukegan, US
★★★★★ 5
A quality, glitzy little bottle of shine
Color: #07 Golden, Size: 0.17 Ounce (Pack of 1)
Lovely spray shimmer POWDER, really great for just spritzing on. The little bottle is adorable, easy to carry in your bag (has a little safety lid) and great for a little gift. It gives little puffs of glittery powder and it stays nicely, though I almost never perspire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
R
Verified Purchase
Renda
Houston, US
★★★★★ 5
Perfect and Pretty
Perfect glitter and has a pretty scent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
T
Verified Purchase
Tina
Bozeman, US
★★★★★ 5
Beautiful glow!
Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1)
Very pretty and easy to apply. Gives a beautiful glow! Smells very good and actually lasted all night. Easy to remove also. I definitely recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
J
Verified Purchase
Jorden
Draper, US
★★★★★ 4
Only half full :(
Color: #11 Purple, Size: 0.17 Ounce (Pack of 1), Color: #11 Purple, Size: 0.17 Ounce (Pack of 1)
Very pretty. I love how fine it is. But it came half full.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

recommand products