What Fuel Injector Clinic does

Fuel Injector Clinic (also trading as "FIC") is a privately held, for-profit high-performance automotive parts company founded in 2009 and headquartered in Hobe Sound, Florida, with an employee base in the 11–50 range. The company designs, matches, and sells performance fuel injectors built on newest-generation Bosch-based high-impedance injector platforms, ranging from 365cc to 3000cc, organized by vehicle make and model across a broad set of platforms (Chevrolet, Ford, Dodge, BMW, Honda, Toyota, Nissan, Subaru, Porsche, Audi, Mitsubishi, Volkswagen, Can-Am, Polaris and others). It serves racing teams, dealers, tuners, auto shops, and performance enthusiasts, with named professional customers including Holley Performance (NHRA Pro Stock) and two NASCAR teams.

The company's core technical differentiator is its proprietary Data Match Technology, which matches injectors by both flow rate and individual offset value using a custom-built flow bench, aiming to deliver consistent fuel delivery across all cylinders. Products are designed for both gasoline and E85 ethanol applications and are supported by an extensive ECU tuning-data library spanning platforms such as EFI LIVE, HP Tuners, Holley, Haltech, Link G4, MaxxECU, Megasquirt, Emtron, and MoTeC M1. Supporting products include fuel rails, intake bungs, plug-and-play pigtails, and seal kits, and the company offers a lifetime warranty on all high-impedance injectors. Complementary services include ultrasonic injector cleaning, flow testing, and marine injector cleaning.

The business model is primarily direct-to-consumer e-commerce through a Shopify storefront (fuelinjectorclinic.com) carrying 855+ products, with free domestic shipping and phone/ticket-based support, supplemented by an authorized dealer/reseller network offering exclusive wholesale pricing. Revenue is generated through one-time product sales (injectors priced roughly $210 to $2,880 depending on size, configuration, and application), professional cleaning/flow-testing services, and accessory/component sales. Go-to-market is digital-first, using SEO with vehicle-specific landing pages, social channels (Facebook, YouTube, Instagram), email newsletters, and technical tools such as flow-rate and horsepower calculators.

Name

Fuel Injector Clinic

Legal name

Fuel Injector Clinic

Website

https://fuelinjectorclinic.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Founded in 2009 and based in Hobe Sound, Florida, Fuel Injector Clinic sells Bosch-based high-performance fuel injectors (365cc–3000cc) and injector cleaning/flow-testing services to racing teams, tuners, dealers, and performance enthusiasts via direct e-commerce and an authorized dealer network.

Ownership category

akta.pro rank

Product category

High Performance Fuel Injectors

NAICS

Motor Vehicle Gasoline Engine and Engine Parts Manufacturing (33631), Motor Vehicle Gasoline Engine and Engine Parts Manufacturing (336310)

SIC

Wholesale-Motor Vehicle Supplies & New Parts (5013), Engines & Turbines (3510)

akta.pro primary industry

Fuel & Air Induction Systems Manufacturing (Injectors/Carburetion/Intake) (IMACAHAC)

akta.pro secondary industry

Passenger Vehicle Fuel System Manufacturing (ICE) (IMACAAAH)

Keywords

• High performance fuel injectors
• Injector cleaning services
• ECU tuning data
• Data Match Technology
• Bosch-based injectors

Headquarters

HQ city

Hobe Sound

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Fuel Injector Sales: One-time purchase of high-performance fuel injectors ranging from 365cc to 3000cc for various vehicle applications including Chevrolet, BMW, Dodge, Ford, Honda, Toyota, Nissan, Porsche, and many others. Products include standard injector sets as well as custom configurations.
2. Injector Services: Fuel injector cleaning services including ultrasonic cleaning and flow testing for both standard and marine fuel injectors. One-page form submission process for service requests.
3. Accessories and Components: Sale of complementary products including fuel rails, intake bungs, plug & play/pigtails, and seal kits.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Fuel Injector Clinic manufactures and sells high-performance fuel injectors built on Bosch-based high impedance platforms, available in sizes from 365cc to 3000cc and configured for 4-, 6-, and 8-cylinder applications across many vehicle makes and models. The company pairs injector sales with paid cleaning, flow testing, and marine injector services, plus a comprehensive ECU tuning data library for aftermarket engine management systems. Its differentiator is proprietary Data Match Technology, which matches each injector by both flow rate and individual offset value, validated by use in NHRA Pro Stock and NASCAR race programs.

Product overview

Fuel Injector Clinic offers high-performance fuel injectors built on Bosch-based technology as their core product line, available in sizes ranging from 365cc to 3000cc. The company provides injector sets organized by vehicle make and model (Chevrolet, Ford, Dodge, BMW, Honda, Toyota, Nissan, Subaru, Porsche, and others) and also offers custom injector configurations for four, six, and eight cylinder applications. Supporting products include fuel rails, intake bungs, plug-and-play wiring pigtails, and seal kits. The company provides complementary services including fuel injector cleaning, flow testing, and customized ECU tuning data for platforms such as Holley, Megasquirt, Haltech, MaxxECU, and MoTeC. Their proprietary Data Match Technology is incorporated into all injectors and has been adopted by Holley Performance for NHRA Pro Stock racing and NASCAR programs. Additional tools like flow rate and horsepower calculators support customers in selecting appropriate injector sizes.

Differentiator

Problem solved

Functional benefit

Products and services

• High Performance Fuel Injectors (365cc to 2150cc) Performance fuel injectors built on Bosch-based technology, available in sizes from 365cc to 2150cc for various vehicle applications including Chevrolet, BMW, Dodge, Ford, Honda, Toyota, Nissan, Porsche, Subaru, and others. Each injector is dynamically flow matched using Data Match Technology for precise performance.
• 3000cc Fuel Injectors High-capacity 3000cc fuel injectors designed for high-horsepower applications, available in 4, 6, and 8 cylinder configurations. Priced at $1,440 (4-cyl), $2,160 (6-cyl), and $2,880 (8-cyl) sets.
• Custom Fuel Injectors (4, 6, and 8 Cylinder Configurations) Custom injector configurations in 4, 6, and 8 cylinder setups for engine builders creating custom or boutique engine configurations requiring specialized injector sizing not covered by OEM-specific injector sets.
• Fuel Injector Cleaning Service Professional ultrasonic cleaning and flow testing service for fuel injectors. Customers submit a one-page form to initiate the service. Suitable for standard performance injectors.
• Fuel Injector Flow Testing Service Standalone flow testing service to verify fuel injector performance specifications using Fuel Injector Clinic's custom-built flow bench.
• Marine Fuel Injector Cleaning Specialized fuel injector cleaning service for marine applications, addressing corrosion and fuel system issues specific to marine environments.
• Fuel Rails Performance fuel rails compatible with various engine applications, sold as complementary accessories to fuel injectors.
• Intake Bungs / Injector Adapters Adapter components for fuel injector installations in various intake configurations.
• Plug & Play / Pigtails Pre-wired connectors and wiring harnesses (pigtails) for easy plug-and-play injector installation across supported vehicle applications.
• Seal Kits Replacement sealing components for fuel injectors in 11mm and 14mm configurations, sold as complementary accessories.
• ECU Tuning Data Customized injector tuning data for various ECU platforms including Dodge, Ford, GM/GTO, GTR, Subaru, EVO X, Can Am, Polaris, and aftermarket ECUs (Holley, EFI Live, HP Tuners, Haltech, LinkG4, MaxxECU, Megasquirt, MoTeC M1). Provided as downloadable data files to support engine tuning.
• Apparel Branded clothing and accessories featuring Fuel Injector Clinic branding, sold as merchandise.

Named customers2 records

Segments4 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered flagship.

• Holley PerformanceflagshipStrategic or Co-development PartnerHolley Performance has partnered with Fuel Injector Clinic to utilize their Data Match Technology in the injectors being used in all NHRA Pro Stock race cars. This partnership validates FIC's technology as race-winning quality.
• NASCAR TeamsflagshipStrategic or Co-development PartnerTwo NASCAR teams have used Fuel Injector Clinic's Data Match Technology to match the injectors being used in their race programs, demonstrating professional motorsport acceptance of FIC's precision matching technology.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• DeatschWerks: DeatschWerks designs and sells aftermarket fuel injectors and fuel system components for import and domestic performance builds, directly overlapping with FIC's product range, customer segments, and DTC distribution model.
• Injector Dynamics: Injector Dynamics is one of the most direct competitors to Fuel Injector Clinic, selling high-impedance matched fuel injectors for high-performance and racing applications using similar flow-matching methodologies on Bosch cores.
• FAST (Fuel Air Spark Technology): FAST (a Holley brand) produces fuel injection systems, intake manifolds, and throttle bodies for performance V8 platforms, overlapping with FIC's high-horsepower injector offerings and shared Holley ecosystem integration.
• Aeromotive Fuel System Components: Aeromotive manufactures high-performance fuel pumps, fuel rails, and regulators for racing and street builds, complementing and competing with FIC's fuel rails and accessories within the same enthusiast and motorsports customer base.

Broad incumbents

• Bosch Automotive Aftermarket: Bosch manufactures the high-impedance injector cores that FIC rebrands and matches, and sells its own performance and OE-replacement injector lines globally. Highly relevant because Bosch controls the underlying supply and competes directly in the same end-use cases.
• Holley Performance Products: Holley is both an FIC strategic partner (NHRA Pro Stock) and a broad incumbent in performance fuel delivery and engine management products. Comparable because it offers fuel injectors, fuel rails, and intake manifolds across the same vehicle platforms, though as part of a much wider portfolio.
• Accel / MSD Performance: MSD Performance (parent of Accel) supplies ignition, fuel, and engine management components to the same racing and performance enthusiast market that FIC serves, often through overlapping dealer networks and motorsport partnerships.

Emerging players

• MoTeC: MoTeC supplies high-end motorsport ECUs (including the M1 platform FIC provides tuning data for) and is comparable as a complementary technology partner whose users are FIC's most demanding injector customers in professional racing.
• Haltech Engine Management Systems: Haltech is an aftermarket ECU manufacturer whose tuning data FIC explicitly supports. It is comparable because the Haltech/FIC pairing addresses the same tuner workflow for fuel-injected performance builds, though Haltech is software-first while FIC is hardware-first.

Regional players

• Precision Turbo & Engine: Precision Turbo & Engine supplies turbochargers, fuel components, and engine packages primarily for drag racing and street-performance platforms. It is comparable as a fellow specialty performance brand serving overlapping motorsports customers, though its primary product line is forced induction rather than fuel injection.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/FuelInjectorClinic
• Facebookfacebook.com/FuelInjectorClinic
• Instagraminstagram.com/fuelinjectorclinic
• Xx.com/FuelInjectors

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fuel Injector Clinic