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Air and Fuel› Fuel Injection Systems and Components - Electronic

Fuel

Injector Clinic 1000cc High-Impedance Injector Set

$1,649.95 $762.00 Save $887.95

SKU: IS804-1000H

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Fuel Injector Clinic IS804-1000H is a set of eight 1000cc saturated, high-impedance fuel injectors designed for the BMW E9X M3. These injectors utilize Data Match Technology for precise matching and come with individual serial numbers and a Data Match Sheet.

Flow tested at 43.5psi (3Bar) and 90°F fuel temperature using CF-16B calibration fluid, they offer superior short pulse width control for excellent drivability and are easy to tune. All necessary o-rings for factory application fitment are included.
Show original supplier description
The Fuel Injector Clinic IS804-1000H set includes eight 1000cc saturated, high-impedance fuel injectors specifically engineered for the BMW E9X M3. These injectors feature Fuel Injector Clinic's proprietary Data Match Technology, ensuring each injector is individually serial-numbered and precisely matched for accurate fueling. The provided Data Match Sheet details the complete flow matching and latency information for seamless integration. Flow tested and rated at 43.5psi (3Bar) fuel pressure and 90°F fuel temperature using CF-16B calibration fluid, these injectors deliver superior short pulse width control. This advanced capability makes them exceptionally easy to tune, resulting in great drivability. Fuel Injector Clinic ensures a proper fit for the factory application by including all necessary o-rings with the set. To ensure the use of brand-new, unused components for performance applications, these injectors utilize a different plug than the factory harness. Buyers can choose between soldering in the included pigtails (PGT USC6) or opting for optional plug-and-play adapters (PADPUtoJ6) to connect to the stock harness without cutting or soldering. The injectors are covered by a lifetime warranty against manufacturing defects.

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

BrandFuel
Part NumberIS804-1000H
CategoryAir and Fuel
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Returns & Fitment

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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