Fuel Injector Clinic 1000cc High Impedance Fuel Injector Set for BMW S58 M2, M3 & M4 (IS833-1000H)
Upgrade the fueling capability of your BMW S58-powered build with the Fuel Injector Clinic IS833-1000H 1000cc High Impedance Fuel Injector Set. Engineered specifically for S58 applications utilizing an aftermarket intake manifold or port injection kit, this six-injector package delivers the precise fuel control and consistent performance required for high-powered street cars, track builds, and E85-capable combinations. Whether you're adding supplemental fueling or building for increased horsepower, these injectors offer exceptional drivability without sacrificing tuning precision.
The IS833-1000H utilizes advanced high impedance ball and seat injector technology to provide outstanding linearity and superior short pulse width repeatability, helping deliver smooth idle characteristics and accurate fueling across the entire operating range. This injector set is designed as a plug and play fit to the OEM harness, making installation simple on compatible port injection systems. Every injector is individually flow matched using Fuel Injector Clinic's proprietary Data Match Technology and includes a serial-number-specific calibration sheet with detailed flow and latency data for industry-leading tuning accuracy.
Quick Specs
- Part Number: IS833-1000H
- Injector Size: 1000cc/min
- Injector Quantity: 6
- High impedance (saturated) ball and seat injectors
- Designed for aftermarket intake manifold or port injection kit applications
- Plug and play fit to the OEM wiring harness
- Flow matched using Fuel Injector Clinic Data Match Technology
- Individually serial numbered with calibration data sheet included
- Flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid at 90 degrees Fahrenheit
- Includes all required O-rings for the intended application
- Lifetime warranty against manufacturing defects
Features
- Designed specifically for BMW S58 engines using aftermarket port injection systems
- 1000cc high impedance injectors provide precise and repeatable fuel delivery
- Plug and play connection to the factory OEM harness for straightforward installation
- Excellent injector linearity for predictable fueling throughout the RPM range
- Superior short pulse width repeatability improves tuning accuracy and drivability
- Fuel Injector Clinic Data Match Technology delivers industry-leading injector matching and consistency
- Every injector is individually serial numbered and supplied with detailed calibration data
- Flow tested and matched for consistent cylinder-to-cylinder fuel delivery
- Includes all required O-rings for the intended application
- Covered by Fuel Injector Clinic's lifetime warranty against manufacturing defects
Fitment
- 2021 BMW M3 (G80)
- 2022 BMW M3 (G80)
- 2023 BMW M3 (G80)
- 2024 BMW M3 (G80)
- 2025 BMW M3 (G80)
- 2026 BMW M3 (G80)
- 2021 BMW M4 Coupe (G82)
- 2022 BMW M4 Coupe (G82)
- 2023 BMW M4 Coupe (G82)
- 2024 BMW M4 Coupe (G82)
- 2025 BMW M4 Coupe (G82)
- 2026 BMW M4 Coupe (G82)
- 2021 BMW M4 Convertible (G83)
- 2022 BMW M4 Convertible (G83)
- 2023 BMW M4 Convertible (G83)
- 2024 BMW M4 Convertible (G83)
- 2025 BMW M4 Convertible (G83)
- 2026 BMW M4 Convertible (G83)
- 2023 BMW M2 (G87)
- 2024 BMW M2 (G87)
- 2025 BMW M2 (G87)
- 2026 BMW M2 (G87)
FAQs
Can these injectors replace the factory direct injection injectors?
No. The IS833-1000H is designed for BMW S58 engines equipped with an aftermarket intake manifold or port injection kit. It is intended for supplemental port injection and is not a replacement for the factory direct injection system.
What does Fuel Injector Clinic's Data Match Technology provide?
Each injector is individually tested, flow matched, and assigned a unique serial number. The included calibration sheet provides injector-specific flow and latency values, allowing tuners to achieve more accurate calibration, smoother drivability, and consistent fueling across all six cylinders.
Why Buy From Beefcake Racing?
At Beefcake Racing, we offer genuine Fuel Injector Clinic products backed by expert technical support, competitive pricing, and fast shipping. Whether you're building a high-performance street car or an all-out race vehicle, our knowledgeable team can help you choose the ideal fueling components for your BMW S58 combination.
Need help selecting the right injectors or port injection hardware? Contact our team today.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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