Login
Haltech Elite 550 Universal ECU w/Plug & Pin Set
Haltech Elite 550 Universal ECU w/Plug & Pin Set
Haltech Elite 550 Universal ECU w/Plug & Pin Set
 Next

Haltech Elite 550 Universal ECU w/Plug & Pin Set

Marsoni M251S
Sale price$490.00
Pay 4 payments of $122.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Haltech Elite 550 Universal ECU w/Plug & Pin SetSKU: HT 150401 UPC: 9356450011785 Haltech Elite 550 Universal ECU w Plug & Pin Set The Haltech Elite 550 Universal ECU with plug and pin set delivers full engine management for 1 to 8 cylinder custom builds. Build your wiring harness using included connectors and pins for easy adaptation to any performance setup. Gain accurate fuel delivery, ignition timing, boost control, data logging, and sensor integration for race ready results. Key Features
Easy Shipping

Quick Dispatch:

Your Haltech Elite 550 Universal ECU w/Plug & Pin Set orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Haltech Elite 550 Universal ECU w/Plug & Pin Set ships.

Need Help?
Questions about Haltech Elite 550 Universal ECU w/Plug & Pin Set, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Haltech Elite 550 Universal ECU w/Plug & Pin Set in your area.

Get Shipping Estimates

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
4.7 ★★★★★
Based on 1038 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Clara María
Grantham, US
★★★★★ 5
Precioso
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Ajustable está muy hermosa ,tiene un color bello
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
K
Verified Purchase
Kirsten Boleng
Grantham, US
★★★★★ 3
Cute hat but a little big
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Nice hat, fits a little big. lightweight and great fabric quality. I just need a hat that fits perfectly or I'm not comfortable. this one was a little big on the top.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
L
Verified Purchase
LilCandle
Charlottesville, US
★★★★★ 5
Headbands that don't slip
Size: One Size, Color: (601) Red / / White
These headbands are amazing! They actually stay in place and don’t slip off my head like so many others I’ve tried. I also love that they come in multiple colors, so I can match them with different outfits. Comfortable, stylish, and practical—highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
R
Verified Purchase
RS
Port Orchard, US
★★★★★ 5
So cute! Granddaughter loved it for summer camp! beautiful bright colors!
Size: One Size, Color: (601) Red / / White
So cute! Granddaughter loved it for summer camp! beautiful bright colors!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
J
Verified Purchase
Joyce Lenhart
Belleville, US
★★★★★ 5
H headbands
Size: One Size, Color: (601) Red / / White
Not too tight. Very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025

recommand products

COMP Cams Nitrided Camshaft CS 287T H7
COMP Cams Nitrided Camshaft CS 287T H7
155.35
 COMP Cams Camshaft CS 288A-R6
COMP Cams Camshaft CS 288A-R6
244.97
 COMP Cams Camshaft CS 287Crl R7 Open Mo
COMP Cams Camshaft CS 287Crl R7 Open Mo
239.47
 COMP Cams Camshaft CS 47S 300R-6
COMP Cams Camshaft CS 47S 300R-6
264.98
 COMP Cams Camshaft CS 283Tkb-R6
COMP Cams Camshaft CS 283Tkb-R6
244.97