Fuel Injector Clinic 1440cc Fuel Injectors (IS409-1440H)

Fits 2017-2019 Raptor

Fuel Injector Clinic 1440cc Fuel Injectors (IS409-1440H) for 2017-2019 Ford F-150 (Raptor)

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gain
supports added power
price
$1,426.99
at eBay

Price tracked 11 times since Jul 12, 2026 at the stores we check daily, not eBay: low $1,218, high $1,218, currently $1,218.

low $1,218 · high $1,218 since Jul 12, 2026, at the stores we check daily, not eBay
install
4/5 difficulty · 4-6 hours (per Bishop International Ford 3.5L EcoBoost injector-replacement guide; general estimate for the engine platform, not Raptor- or injector-brand-specific)

where to buy · 2 retailers tracked

  • Fuel Injector Clinic Directchecked Sep 25$1,218view
  • eBaychecked Oct 10$1,426.99view

A set of Fuel Injector Clinic injectors rated at 1440cc (140 lb/hr), sized for high-horsepower builds needing significantly more fuel flow than stock.

why this one — At $1218 you are buying a big, clearly rated fuel supply, 1440cc, as part of a build plan rather than a quick mod. It is one of the harder installs and only makes sense with a matching tune.

why no number is shown

Flow rating: 1440cc / 140 lb/hr. No HP claim.

heads up

Requires a matching tune to run safely - injector/pump upgrades beyond stock capacity need reflash. Can affect powertrain warranty.

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