Sale

Air and Fuel Fuel Injection Systems and Components - Electronic

Holley

Terminator X TERMX STEALTH 4500 2X4 SEC BLACK 534-304

$1,631.95 $1,499.95 Save $132.00

SKU: H00E 534-304

In Stock
In Stock
Ships by Sep 21
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Holley 534-304 Terminator Stealth 2X4 Slave Throttle Body is designed for custom EFI conversions and high-performance applications. These 4500 units include 4 injectors and support up to 1500 HP naturally aspirated or 1250 HP with forced induction. Featuring 2.125" throttle plates, they flow 1440 CFM, making them suitable for large cubic inch engines. The unit also has a Gen 3 Ultra Dominator Style 4-bolt air cleaner flange for various air cleaner options.
Show original supplier description

Part #: 534-304

If you are piecing together your EFI system or suffered damage to your current throttle body, we have made it easier to get the parts you need. You no longer need to buy an entire EFI kit to get the service part you need to get back on the street or the track!

Features:

  • 4500 Units Contain 4 Injectors, and Support up to 1500 HP Naturally Aspirated or 1250 HP with Forced Induction
  • 2.125" Throttle Plates, Flow 1440 CFM for Large Cubic Inch Engines
  • Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange Offering a Variety of Air Cleaner Options
  • 4500 Service Throttle Bodies are Available in Either Shiny or Black

4 Injectors - 650 HP - Secondary Throttle Body

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHolley
Part NumberH00E 534-304
Weight8.85 lb

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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