Fuel Injector Clinic 540cc Fuel Injectors (IS409-0540H)
Fits 2017-2019 Raptor
We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure
Price tracked 12 times since Jul 27, 2026 across the stores we check daily: low $546, high $546, currently $546.
where to buy · 2 retailers tracked
A set of Fuel Injector Clinic injectors rated at 540cc (52 lb/hr), sized for builds needing modestly more fuel flow than stock.
why this one — At $546 these suit a tuned Raptor that needs more fuel than stock injectors supply, with the flow spec stated plainly. The install is one of the harder jobs, so plan on a shop and a tune written for them.
Sold by flow rating (540cc / 52 lb/hr), not an HP claim. Collection-level page says "E85 compatible" but this individual SKU page doesn't repeat it.
Requires a matching tune to run safely - injector/pump upgrades beyond stock capacity need reflash. Can affect powertrain warranty.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.