• 4500 Flange Specific
• Mounts 4 Solenoids
• Boomerang Offset Solenoid Bracket
• Laser Cut .125 Thick Aluminum
• Powder Coated Flat Black
• Made In The USA

Carb or EFI 4500 Flange:
Designed to bolt between a 4500 flange intake manifold and the carburetor or throttle body. Mounts two solenoids in front of and two solenoids behind the throttle body or carburetor.

Strong and Good Looking:
Constructed from laser cut .125 thick aluminum for strength and powder coated matte black for a show quality finish.

Fitment:
Specifically designed for intake manifolds with a carburetor or throttle body and commonly used in conjunction with Nitrous Outlet's Hornet plate system. The "Boomerang" design eliminates commonly found issues associated with accelerator pumps and fuel feeds on most carbureted applications.

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.

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.

Reference Information

4500 Flange Boomerang 4 solenoid bracket

Nitrous Outlet Boomerang solenoid mounting brackets eliminate issues commonly associated with accelerator pumps, distributors, and fuel feeds on most carbureted applications. They're designed to place the solenoids slightly lower than the intake inlet and are ideal for use with the Nitrous Outlet Puck, spraybar, and single-nozzle systems.