1650cc Fuel Injector Clinic BMW x40i Fuel Injector Clinic Injector Set (High-Z)(IS831-1650H)

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Available from Garrett Tuning — authorized dealer for genuine Fuel Injector Clinic products. 1650cc Fuel Injector Clinic BMW x40i Fuel Injector Clinic Injector Set (High-Z)(IS831-1 650H) is a data-matched injector set built for accurate fueling, clean drivability, and repeatable tuning results in performance applications. Flow rate: 1650cc/min Pressure reference: 3.0 bar / 43.5 PSI Primary application: BMW Fuel compatibility: Gasoline Impedance: High Impedance SKU / MPN: IS831-1650H Injector data available: True Estimated Power Support This injector set is rated at 3.0 bar / 43.5 PSI, using a conservative 85% duty cycle. Duty-cycle-based capacity notes are included here only when source catalog data was available. Final injector sizing should always be confirmed by the tuner for the specific engine, fuel, pressure, and target power level. Application Notes This listing is targeted to 1650cc Fuel Injector Clinic BMW x40i Fuel Injector Clinic Injector Set (High-Z)(IS831-1650H). It follows Fuel Injector Clinic's 1650cc sizing category and is intended for customers who want vehicle-specific fitment naming while keeping proven FIC injector options. What You Receive Genuine Fuel Injector Clinic matched injector set Vehicle-targeted listing for 1650cc Fuel Injector Clinic BMW x40i Fuel Injector Clinic Injector Set (High-Z)(IS831-1650H) For custom tuning and final injector sizing, always verify fuel pressure, fuel type, target horsepower, and injector duty cycle strategy with your tuner before ordering. Show more