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Air and Fuel› Fuel Injection Systems and Components - Electronic

Holley

Sniper 4500 EFI Stealth System Shinny Finish

$2,474.95 $2,199.95 Save $275.00

SKU: H00E 550-841

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Holley Sniper Stealth 4500 EFI System (MPN: 550-841) is a high-performance fuel injection conversion for dragsters and pro-street vehicles. It supports 800-1500 HP naturally aspirated or 800-1250 HP with forced induction, featuring eight 100 LB/HR fuel injectors and 1440 CFM flow.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E 550-841
Weight14.05 lb

Buy with Confidence

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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