Fuel Injector Clinic 660cc High Impedance Fuel Injector Set for BMW S55 M2 Competition, M3 & M4 (IS832-0660H-SP)
Optimize the fueling performance of your BMW S55-powered build with the Fuel Injector Clinic IS832-0660H-SP 660cc High Impedance Fuel Injector Set. Designed specifically for BMW S55 applications utilizing an aftermarket intake manifold or port injection kit, this six-injector package delivers the precision, consistency, and reliability needed for performance street cars and track-focused builds. The 660cc-SP injectors provide excellent fuel control while maintaining smooth idle quality and outstanding drivability.
Built around Fuel Injector Clinic's advanced 660cc-SP high impedance ball and seat injector technology, this injector set offers exceptional linearity and superior short pulse width repeatability, making tuning more predictable and accurate across the entire operating range. The IS832-0660H-SP is a plug and play fit to the OEM harness, allowing for straightforward installation on compatible port injection systems. Every injector is individually flow matched using Fuel Injector Clinic's exclusive Data Match Technology and includes a serial-number-specific calibration sheet with detailed flow and latency data for maximum tuning precision.
Quick Specs
- Part Number: IS832-0660H-SP
- Injector Size: 660cc/min (660cc-SP)
- 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 S55 engines using aftermarket port injection systems
- 660cc-SP high impedance injectors provide precise and repeatable fuel delivery
- Plug and play connection to the factory OEM harness for simplified 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
- 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
- 2015 BMW M3 (F80)
- 2016 BMW M3 (F80)
- 2017 BMW M3 (F80)
- 2018 BMW M3 (F80)
- 2015 BMW M4 Coupe (F82)
- 2016 BMW M4 Coupe (F82)
- 2017 BMW M4 Coupe (F82)
- 2018 BMW M4 Coupe (F82)
- 2019 BMW M4 Coupe (F82)
- 2020 BMW M4 Coupe (F82)
- 2015 BMW M4 Convertible (F83)
- 2016 BMW M4 Convertible (F83)
- 2017 BMW M4 Convertible (F83)
- 2018 BMW M4 Convertible (F83)
- 2019 BMW M4 Convertible (F83)
- 2020 BMW M4 Convertible (F83)
- 2018 BMW M2 Competition (F87)
- 2019 BMW M2 Competition (F87)
- 2020 BMW M2 Competition (F87)
- 2021 BMW M2 Competition (F87)
- 2020 BMW M2 CS (F87)
- 2021 BMW M2 CS (F87)
FAQs
Are these injectors intended to replace the factory direct injection injectors?
No. The IS832-0660H-SP is designed for BMW S55 engines equipped with an aftermarket intake manifold or port injection kit. It is not a direct replacement for the factory direct injection system.
Why is Fuel Injector Clinic's Data Match Technology important?
Each injector is individually tested, flow matched, and assigned a serial number. The included calibration sheet provides injector-specific flow and latency values, helping your tuner achieve greater accuracy, improved drivability, and consistent fueling across all six cylinders.
Why Buy From Beefcake Racing?
Beefcake Racing proudly offers genuine Fuel Injector Clinic products backed by expert technical support, competitive pricing, and fast shipping. Whether you're building a responsive street car or a dedicated race vehicle, our experienced team can help you select the right fueling solution for your BMW S55 project.
Need help selecting injectors or port injection components? Contact our team today.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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