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Holley Nitrous Solenoid Drivers 554-111 Controller Components, Driver, High Current, Up to 40 amp Draw, Each

Holley Nitrous Solenoid Drivers 554-111 Controller Components, Driver, High Current, Up to 40 amp Draw, Each

A$289.08
IN STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

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Description

Nitrous Solenoid Driver - High Current Nitrous Solenoid Driver - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:17:26

Data: v4.2 - Upd: 2026-11-08 06:31:04

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: controller)

Note on Vehicle Configuration

This listing includes the term "driver" or "passenger". Please note that this may refer to a region specific variation based on vehicle configuration (LHD/RHD) or regional preferences. Much of our database relates to US sourced products where "Driver" typically refers to the left-hand side in LHD vehicles, and "passenger" to the right. In RHD vehicles, this terminology is reversed. Review product details carefully for compatibility. Contact support if you have any questions. StreetFX may not accept returns for special order products.

(keyword: driver)

Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

(keyword: nitrous)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly554-111
SFX Item ID 4784452
Accounting SKU hly-554-111
Manufacturer SKU 554-111
Manufacturer UPC 090127666319
Alternative References 554-111, HLY-554-111, HOL554-111

Nitrous Controller Components, Solenoid Driver, High Current, Up to 40 amp Draw, Each

Holley nitrous solenoid drivers offer high-current performance. These Holley EFI accessories are required when progressively controlling nitrous oxide solenoids. You can use non-progressive nitrous to replace a standard relay. Improve your solenoid activity with Holley nitrous solenoid drivers.

Product Attributes
BrandHolley
Manufacturer's Part Number554-111
Part TypeNitrous Oxide Controller Components
Product LineHolley Nitrous Solenoid Drivers
UPC090127666319
Nitrous Oxide Controller Component TypeSolenoid driver
QuantitySold individually.
NotesHas a 40 amp maximum current draw. For use with Holley EFI.

Compatibility

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