Do these injectors come with everything needed for installation?

These injectors are sold as a set of four matched units. While they are designed for direct fitment, it is always recommended to consult the manufacturer's installation guide or a professional mechanic to confirm if any additional hardware or seals are required for your specific application.

What kind of modifications are these injectors best suited for?

These 440cc injectors offer a significant increase in fuel flow compared to stock, making them ideal for modified Honda S2000s. They are commonly used with forced induction setups like turbochargers or superchargers, or for naturally aspirated engines that have undergone extensive tuning for increased power.

Do I need to retune my car after installing these injectors?

Yes, a proper engine management tune is essential after installing these higher-flow injectors. The engine control unit (ECU) needs to be recalibrated to accurately meter the increased fuel delivery, ensuring optimal performance and engine health.

DeatschWerks 99-05 Honda S2000 F20/F22 440cc Injectors - Set of 4

Specifications

Brand: DeatschWerks
Part #: 17U-09-0440-4
UPC: 0887753535795

DeatschWerks 99-05 Honda S2000 F20/F22 440cc Injectors - Set of 4

Name: DeatschWerks 99-05 Honda S2000 F20/F22 440cc Injectors - Set of 4
Brand: DeatschWerks
Price: 367.62 USD
Availability: InStock

$367.62

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Fits 2000-2005 Honda S2000. DeatschWerks 440cc fuel injectors improve fuel delivery for modified engines.

Key Features

Fits 2000-2005 Honda S2000.
Set includes four matched 440cc/min fuel injectors.
Designed for direct fitment in Honda S2000 F20 and F22 engines.
DeatschWerks is a well-known brand for performance fuel system components.
Not CARB approved and cannot be shipped to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Honda S2000 2000-2005

Product Details

These DeatschWerks injectors flow 440cc per minute, a notable increase over stock, making them a solid choice for your 2000-2005 Honda S2000. They come as a matched set of four, ensuring consistent fuel delivery across all cylinders. This is important if you've made modifications to your F20 or F22 engine that require more fuel, like a turbocharger or supercharger kit, or even just more aggressive tuning.

DeatschWerks is known for their fuel system components, and these injectors are built to handle the demands of performance applications. They are designed as a direct fit for the S2000, meaning installation should be straightforward without needing extensive modifications to your fuel rail or wiring harness, assuming you're replacing existing injectors. Having a consistent flow rate from each injector is key for engine health and performance, especially when pushing an engine beyond its factory limits.

Because these injectors are a significant upgrade, it's important to ensure your engine management system is properly tuned to take advantage of the increased fuel flow. Without the right tune, you won't see the full benefit and could potentially run into issues. Also, note that these are not CARB approved and cannot be shipped to California.