Holley Terminator X Stealth 4500 EFI Throttle Bodies 534-303 Bodies, X, EFI, Service Unit, Cable Actuation, Four Injectors, 100 lb/hr, Aluminum, Shiny Finish, with Sensors, Each
Holley Terminator X Stealth 4500 EFI Throttle Bodies 534-303 Bodies, X, EFI, Service Unit, Cable Actuation, Four Injectors, 100 lb/hr, Aluminum, Shiny Finish, with Sensors, Each
A$3,411.73
LOW STOCK! Est Ship 4-7 days.
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:16:29
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.
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 | hly534-303 |
| SFX Item ID | 4783584 |
| Accounting SKU | hly-534-303 |
| Manufacturer SKU | 534-303 |
| Manufacturer UPC | 090127130452 |
| Alternative References | 534-303, HLY-534-303, HOL534-303 |
Throttle Bodies, Terminator X, Stealth 4500 EFI, Service Unit, Cable Actuation, Four Injectors, 100 lb/hr, Aluminum, Shiny Finish, with Sensors, Each
If you are piecing together your EFI system, or suffered damage to your current throttle body, Holley has made it easier for you to obtain just the specific parts you need, like these Terminator X Stealth 4500 EFI throttle bodies. You no longer need to buy an entire EFI kit to get the service part you require to help you to get your vehicle back on the street or the track!
Features of the Terminator X Stealth 4500 EFI throttle bodies:
• 4500 EFI throttle body contains 8 Injectors, and supports up to 1500 hp naturally aspirated or 1250 hp with forced induction
• Gen III Ultra-Dominator 4-bolt air cleaner flange offers a variety of air cleaner options
• Integrated ignition timing control
• 2.125 in. throttle plates; flow 1440 cfm for large cu. in. engines
• Available in either shiny or black finishes
• External fuel pressure regulator required (sold separately)
| Product Attributes | |
|---|---|
| Brand | Holley |
| Manufacturer's Part Number | 534-303 |
| Part Type | Throttle Bodies |
| Product Line | Holley Terminator X Stealth 4500 EFI Throttle Bodies |
| UPC | 090127130452 |
| Throttle Body Style | Throttle body injection, TBI |
| Throttle Body Actuation | Cable |
| Venturi Quantity | 4 |
| TPS Sensor Included | Yes |
| IAC Motor Included | Yes |
| Gaskets Included | No |
| Hardware Included | No |
| Injectors Included | Yes |
| Throttle Body Material | Cast aluminum |
| Throttle Body Color | Polished |
| Remanufactured | No |
| Quantity | Sold individually. |
| Notes | Includes 4 injectors that are 100 lb/hr at 58.5 psi. Intended to be used as a service component or when building a custom 4500 style 2x4 setup. |
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