Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished

Name: Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished
Brand: Holley EFI
SKU: HBJ-534303
Price: 1499.95 USD
Availability: InStock
Rating: 4.7 (5 reviews)

Manufacturer

Part Number

534-303

5 reviews

Sale Price

$1,499.95

In Stock (6)

Usually delivered within 2 days

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Show details for Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished

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Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 1

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 2

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 3

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 4

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 5

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 6

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 7

Holley EFI 534-303 Terminator X Stealth 4500 Electronic Throttle Body - Polished — image 8

Product Details

The Holley EFI Terminator X Stealth 4500 Service Throttle Body is a high-performance electronic throttle body designed for modern EFI conversions and engine swaps. This polished aluminum throttle body features a 4500-series flange pattern and integrates seamlessly with Holley's Terminator X engine management systems.

Key Features:

4500-series flange pattern for universal fitment compatibility
Polished finish for show-quality appearance
Capable of supporting up to 650 horsepower
Integrated 4-port fuel injection system with fuel injectors included
Secondary throttle body design for staged airflow control
Electronic throttle control for precise throttle response and modern drive-by-wire functionality
CNC-machined aluminum construction for durability and heat dissipation
Direct replacement service component for Terminator X Stealth systems

This throttle body is engineered specifically as a service replacement or upgrade component for Holley Terminator X Stealth 4500 EFI systems. The electronic throttle control eliminates the need for traditional throttle cables while providing improved throttle response, traction control capabilities, and compatibility with modern engine management features. The polished finish adds a premium aesthetic to any engine bay while the robust construction ensures reliable performance in demanding applications.

Products specifications

Adjustable

Yes

Brand

Holley EFI

Color

Shiny

Emission Code

Finish

Shiny

Flange Size

4500

Flange Style

Dominator

Fuel Injectors Included

Yes

Fuel System Type

EFI

Grade Type

Performance

Idle Air Control Motor Included

Injector Size

100 lb/hr @ 58.5 PSI

Max Horsepower Rating

1500 Naturally Aspirated

Mounting Hardware Included

Part Type

Fuel Injection Throttle Body

Product Type

Throttle Body

Sub Category

Fuel Injection System and Related Components

Throttle Body Finish

Polished

Throttle Body Material

Cast aluminum

Throttle Body Spacer Included

Throttle Bore

2.125 in.

Throttle Position Sensor Included

Yes

Warning

California Proposition 65

fast, delivery! Product arrived as described, look forward to doing business in the future, Thank You!

CASEY C

Product worked great

Greg N

Very excited, can&#039;t wait to get them !

James S

Sara L

Excellent delivery time and great service

Mike B

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