✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Thanksgiving Deal Holley 550-501 Univ Hp Efi Retrofit Engine Management System A Gift They'll Love [okbedagh]

$185.99 $595.99 -69%

Holley 550-501 EFI Retrofit System Experience the power of innovation with the Thanksgiving Deal Holley 550-501 Univ Hp Efi Retrofit Engine Management System A Gift They'll Love [okbedagh]. This cutting-edge kit is designed to transform your engine's performance, offering a seamless integration of

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Thanksgiving Deal Holley 550-501 Univ Hp Efi Retrofit Engine Management System A Gift They'll Love [okbedagh]

Holley 550-501 EFI Retrofit System

Experience the power of innovation with the Thanksgiving Deal Holley 550-501 Univ Hp Efi Retrofit Engine Management System A Gift They'll Love [okbedagh]. This cutting-edge kit is designed to transform your engine's performance, offering a seamless integration of high-performance fuel injection. With its universal compatibility, this system is a game-changer for enthusiasts and professionals alike.
  • 1000 CFM flow rate ensures optimal fuel delivery for maximum power output.
  • Multi-port injection system provides even distribution of fuel across all cylinders.

Advanced Technical Specifications

The Holley 550-501 Univ HP EFI Retrofit System is built to deliver exceptional performance and reliability. Crafted from lightweight aluminum, this system is not only durable but also offers a sleek, modern aesthetic. The natural finish adds a touch of sophistication to any engine bay. Key features include:
  • HP EFI technology for superior engine control and tuning capabilities.
  • Comprehensive kit includes all necessary components for a hassle-free installation.

Practical Applications and Benefits

Whether you're a seasoned tuner or a first-time DIYer, the Holley 550-501 Univ HP EFI Retrofit System is the perfect choice for enhancing your engine's performance. This system is ideal for a wide range of applications, from street rods to race cars. Its benefits include:
  • Increased horsepower and improved fuel efficiency.
  • Enhanced engine stability and throttle response.
Upgrade your engine with the Holley 550-501 Univ HP EFI Retrofit System and take your driving experience to new heights.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

It's a very well-made and reliable service.

- Alani N..

January 26, 2026

Absolutely no complaints!

This product is a fantastic problem-solver.

- ProblemSolver_Pam.

January 26, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very trustworthy.

- Flora P..

Write a Review

You Might Also Like

Discover more great products from our collection.

Pryorley Wall Art

Pryorley Wall Art

(870)
$39.99 $127.99 -69%
Under Water Rashguard

Under Water Rashguard

(781)
$19.99 $63.99 -69%
Scarpe uomo Glycerin GTS 22

Scarpe uomo Glycerin GTS 22

(595)
$32.99 $105.99 -69%
Layered Paper Clip Necklace

Layered Paper Clip Necklace

(50)
$18.99 $60.99 -69%
Gummidichtung Toyota Hilux

Gummidichtung Toyota Hilux

(911)
$31.99 $102.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY