SKU: 72406404017

Holley EFI Terminator X Handheld Controller 553-201

Sale price$168.72 Regular price$187.47
Save 10%

Pay in installments of $46.87 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Holley EFI Terminator X Handheld Controller 553-2013. 5 in. LCD Touchscreen Features: Full Color, Backlit 3. 5? Touch Screen LCD1 Laptop Free Tuning changes to help optimize mileage, driveability and performance2 Basic Tuning options allow simple adjustments of Basic Fuel, Fuel Learn, Basic Idle, Spark, and More! 3 System Tuning options allow modifications to Outputs, Engine Setup, Ignition Setup4 Advanced Tuning options allow fine tuning of Fuel, Closed Loop, Learn, and Idle (including IAC parameters

3.5 in. LCD Touchscreen


Features:

  • Full Color, Backlit 3.5? Touch Screen LCD1
  • Laptop-Free Tuning changes to help optimize mileage, driveability and performance2
  • Basic Tuning options allow simple adjustments of Basic Fuel, Fuel Learn, Basic Idle, Spark, and More!3
  • System Tuning options allow modifications to Outputs, Engine Setup, Ignition Setup4
  • Advanced Tuning options allow fine tuning of Fuel, Closed Loop, Learn, and Idle (including IAC parameters and Idle Spark)5
  • Monitor a vast number of Parameters in Pre-Configured Multi-Gauge and Monitor Screens, or customize your own6
  • Set up ECU Datalogging, Download Datalogs to SD Card, Upload and Download Global Folders via SD Card, Update ECU Firmware and Adjust Rev Limiters 1 and 27
  • Includes 3.5? Touch Screen, Mounting Sleeve, Power and Extension Harness, SD Card, and User Manual CD8
  • Screen Dimensions: 3.35w x 2.85h x .70" thick9
  • Sleeve Dimensions: 3.625w x 2.925h x 1.00" thick10

Specs:

Brand Holley EFI
Emission Code 5
Product Type Hand Held Programmer
Sale Category Air and Fuel Delivery
Size 3.5'' Screen
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:
  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: 72406404017

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lori
Bozeman, US
★★★★★ 4
PERFECT LINING
Color: Coffee
**4/28/2026** Purchased the Coffee Color I am OCD about my bag lining. The lining in this bag is perfect for me. Stitched directly to the bag how purse linings should be. The color is gorgeous and the bag stands up well while the leather is soft. For the size it has a lot of room. Enough for everything I carry, (including my S7 tablet. Tight fit w my case on, but it fits), with room to grow. **4** stars because the adjustable handle has limitations. Sometimes I like my bag hanging to my hip, other times I like under my arm. This will NOT adjust higher than my hip and I am 5`2. I have been looking for a long time for a satchel type purse that ticks everything I look for in a purse, and other than the adjustable strap, this big is it. Will update as time goes by but for now I would recommend this bag.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Anna Garcia
Lexington, US
★★★★★ 5
It's leather and smells good
Color: Brown
It's a little smaller then in the picture, but it's of good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
S
Verified Purchase
Shopping Snob
Waukegan, US
★★★★★ 5
Beautiful bag!
Color: Brown
Exactly as pictured. The color is beautiful and rich. The size is perfect, more spacious inside than it looks. Quality in stitching is also very nice. Steel zippers which I love. I use this as a daily bag, looks Durable and has feet so should help make it last. Also comes with a dust bag. Great purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
K
Verified Purchase
Kathleen
Battle Creek, US
★★★★★ 5
LEATHER BAG
Color: Brown
I absolutely love the bag. Excellent quality. Exactly what I was looking for!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
R
Verified Purchase
Roianne Johnson
Charlottesville, US
★★★★★ 5
Purse
Color: Coffee
Cannot use purse. To many pockets on inside. Hard to get wallet in and out of.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026

recommand products