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HOLLEY - DSP PERFORMANCE MOTORSPORTS

Holley EFI Systems: Performance Fuel Solutions and Accessories for Maximum Power

Explore Holley EFI Performance Fuel Systems and Accessories

At the forefront of automotive performance innovation, Holley EFI systems offer unparalleled efficiency and power for any vehicle enthusiast. Whether you are upgrading your classic ride or enhancing your modern motor, our collection of Holley EFI Performance Fuel Systems and Accessories is designed to elevate your driving experience. These advanced fuel management systems are engineered for reliability, precision, and maximum performance.

Why Choose Holley EFI Systems?

Choosing Holley means investing in a brand that has been synonymous with performance for decades. With a legacy rooted in excellence, Holley EFI systems are crafted to meet the needs of serious drivers. The comprehensive collection includes everything from fuel injectors and pumps to advanced engine controllers and wiring harnesses.

  • Increased engine efficiency and horsepower.
  • User-friendly programming with customizable options.
  • Robust designs providing durability in extreme conditions.
  • Comprehensive support and resources for installation and tuning.

Features of Holley EFI Systems

Holley EFI systems are equipped with state-of-the-art features designed to maximize vehicle performance. Here are some of the standout features you can expect:

  • Advanced Tuning Capabilities: Easily manage fuel maps and ignition timing with intuitive software.
  • Wide Range of Applications: From street rods to high-performance race cars, there's a Holley EFI system for every setup.
  • Fast and Accurate Data Logging: Monitor real-time engine data to optimize performance and efficiency.
  • Seamless Integration: Designed to work seamlessly with various performance components, making upgrades hassle-free.

A Closer Look at Holley EFI Components

Our collection features a range of components that support your Holley EFI systems, each crafted to meet strict performance standards:

Fuel Injectors

Fuel injectors are vital for proper fuel atomization, enhancing the overall combustion process. Holley offers a variety of flow rates and styles to suit different performance needs, ensuring your engine receives the right amount of fuel at all times.

Fuel Pumps

Dependable fuel pumps are essential to maintaining fuel pressure during high-performance driving. Designed for endurance, Holley fuel pumps deliver consistent performance even under extreme loads.

Engine Controllers

Engine controllers manage the heart of your vehicle, optimizing performance and fuel efficiency. Holley’s plug-and-play engine control units simplify installation while providing advanced tuning capabilities.

Installation and Support

Not only does Holley stand behind its products, but it also offers resources for seamless installation. The community surrounding Holley EFI systems is robust, with numerous online forums and support channels to help you through the setup process.

The ease of installation, complemented by excellent customer service, makes transitioning to Holley EFI systems an inviting choice for both professional mechanics and DIY enthusiasts.

Testimonials from Happy Users

But don't just take our word for it! Holley EFI systems have transformed countless vehicles, leading drivers to new heights in performance. Here are some recent testimonials:

"After installing my Holley EFI system, I felt an immediate difference in throttle response. The power gains are incredible! Highly recommend!" - John D.

"The ease of tuning my vehicle has been a game-changer. Holley’s software is intuitive and user-friendly." - Sarah T.

Join the Holley EFI Revolution

With a relentless pursuit of performance, Holley EFI systems and accessories stand out as the go-to solution for automotive enthusiasts. Elevate your vehicle's capabilities and experience the thrill of optimized performance.

Ready to transform your ride? Explore our complete range of Holley EFI systems today, and discover unrivaled efficiency, power, and innovation. Your vehicle deserves the best; choose Holley and drive with confidence!

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Original price $142.95 - Original price $142.95
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Holley MAP SENSOR - 5 BAR 554-108

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SERVICE HARNESS, STANDALONE PRO DASH 558-457

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2X4 TERMINATOR STEALTH MAIN HARNESS 558-121

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TERMINATOR X STEALTH 4150, 4 INJ, GOLD 550-1003 SUPPRTS 650 HP

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Original price $2,040.95 - Original price $2,040.95
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Original price $597.95 - Original price $597.95
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750 CFM ALUM MARINE E/C 0-9015-2

in stock

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Original price $597.95 - Original price $597.95
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Original price $233.00 - Original price $233.00
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RaceQuip PRO20 Full Face Helmet 276122RQP

The RaceQuip PRO20 is a Snell SA2020 rated full face auto racing helmet that incorporates contemporary styling with modern production techniques. T...

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Original price $233.00 - Original price $233.00
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Original price $245.95 - Original price $245.95
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AEM X-Series Wideband UEGO AFR Gauge Kit 30-0300

AEM's X-Series Wideband Air/Fuel Ratio Sensor Controllers are built upon unique, patented X-Digital technology (Patent 9,575,030), making them the ...

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Original price $245.95 - Original price $245.95
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Original price $675.95 - Original price $675.95
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Holley Performance 2BBL Carburetor 0-4412CT

The 0-4412C is easily the winningest two barrel carburetor on the market, used for decades in circle track racing around the world. This new 500cf...

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Original price $675.95 - Original price $675.95
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Original price $818.65 - Original price $818.65
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Sniper EFI HyperSpark 2 Ignition System - Chevy SBC/BBC

An complete ignition system designed to be ready-to-run with your Sniper 2 EFI system.

Original price $818.65 - Original price $818.65
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Original price $54.35 - Original price $54.35
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CAN EXTENSION HARNESS, 4FT

Can Extension Harness (for Racepak and other external CAN drives)

Original price $54.35 - Original price $54.35
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Original price $947.53 - Original price $947.53
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Sniper EFI HyperSpark 2 Ignition System - Big Block Ford (351-C/M/400M/429/460) VK020303BK

Sniper EFI HyperSpark Ignition Coil Part# 556-152 Included Qty: 1 Sniper EFI HyperSpark 2 Igniti...

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Original price $44.95 - Original price $44.95
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Racequip Neck Support Collar SFI 3.3 337007RQP

The RaceQuip SFI Rated 360 Degree Helmet Support Neck Collar is made of high-density flame retardant foam which is covered with a woven FRC fabric....

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Original price $44.95 - Original price $44.95
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Original price $49.95 - Original price $49.95
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Racequip Neck Support Collar 333003RQP

The RaceQuip 360 Degree Helmet Support Neck Collar is made of high-density flame retardant foam which is covered with a woven FRC fabric. Used in a...

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Original price $49.95 - Original price $49.95
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Original price $56.65 - Original price $56.65
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Racequip Neck Support Collar 337008RQP

The RaceQuip SFI Rated 360 Degree Helmet Support Neck Collar is made of high-density flame retardant foam which is covered with a woven FRC fabric....

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Original price $56.65 - Original price $56.65
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Original price $49.95 - Original price $49.95
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Racequip Neck Support Collar 3370097RQP

The RaceQuip SFI Rated 360 Degree Helmet Support Neck Collar is made of high-density flame retardant foam which is covered with a woven FRC fabric....

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Original price $49.95 - Original price $49.95
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Original price $36.82 - Original price $36.82
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Racequip Neck Support Collar 337009RQP

The RaceQuip SFI Rated 360 Degree Helmet Support Neck Collar is made of high-density flame retardant foam which is covered with a woven FRC fabric....

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Original price $36.82 - Original price $36.82
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Original price $54.95 - Original price $54.95
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RaceQuip Window Net Mounting Kit 700101RQP

All RaceQuip Window Net Mount Kits are made from high quality steel then zinc plated for a durable finish. RaceQuip offers four different styles of...

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Original price $54.95 - Original price $54.95
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Original price $34.95 - Original price $34.95
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RaceQuip Ribbon Style Race Car Window Net 725005RQP

RaceQuip SFI 27.1 Rated Ribbon Window Nets are constructed of heavy-duty 1" polypropylene webbing and nylon thread for maximum durability. RaceQui...

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Original price $34.95 - Original price $34.95
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Original price $129.95 - Original price $129.95
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RaceQuip Right Side Triangle Roll Cage Net w/Quick Release 828998RQP

This RaceQuip SFI 37.1 Quick Release Triangle Rollcage Net is very unique. This "side net" or "helmet net" was originally designed for use as a r...

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Original price $129.95 - Original price $129.95
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Original price $29.95 - Original price $29.95
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RaceQuip Ribbon Style Race Car Window Net 721005RQP

RaceQuip Ribbon Window Nets are constructed of heavy-duty 1" polypropylene webbing and nylon thread for maximum durability. RaceQuip utilizes a jig...

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Original price $29.95 - Original price $29.95
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Original price $74.95 - Original price $74.95
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RaceQuip Ribbon Style Race Car Window Net with 1" Mounting Straps 825001RQP

These RaceQuip SFI 27.1 Rated Ribbon Window Nets are constructed using a combination of heavy-duty 1" polypropylene ribbon webbing with nylon thre...

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Original price $74.95 - Original price $74.95
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Original price $59.95 - Original price $59.95
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RaceQuip QMA Quarter Midget Roof Cage Net 820995RQP

RaceQuip's Quarter Midget/QMA roll cage roof net is designed as an anti-intrusion barrier to keep out wheels and bumpers from other quarter midgets...

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Original price $59.95 - Original price $59.95
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Original price $74.95 - Original price $74.95
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Current price $74.95

RaceQuip Hybrid Mesh/Ribbon Window Net w/ Mounting Straps 822001RQP

RaceQuip SFI 27.1 Rated Hybrid Window Nets are constructed using a combination of heavy-duty mesh and 1" polypropylene ribbon webbing with nylon t...

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Original price $74.95 - Original price $74.95
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$74.95
$74.95 - $74.95
Current price $74.95
Original price $74.95 - Original price $74.95
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$74.95
$74.95 - $74.95
Current price $74.95

RaceQuip Ribbon Style Race Car Window Net with 1" Mounting Straps 825003RQP

RaceQuip SFI ribbon window nets with strap mounts are constructed using a combination of heavy-duty 1 in. polypropylene ribbon webbing with nylon t...

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Original price $74.95 - Original price $74.95
Original price
$74.95
$74.95 - $74.95
Current price $74.95

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