What is a top feed injector conversion?

A top feed conversion replaces your vehicle's original side-feed fuel injectors with injectors that mount from the top of the fuel rail. This setup often allows for higher flow rates and can be more efficient. These injectors use an 11mm O-ring for installation.

Are these injectors compatible with my stock ECU?

These are high impedance injectors, which are generally compatible with most aftermarket ECUs and factory wiring harnesses that support high impedance injectors. If your vehicle uses a factory ECU that requires low impedance injectors, you may need a resistor box or a different injector type.

What else might I need when installing these injectors?

When upgrading to larger injectors like these, it's crucial to ensure your fuel pump can supply adequate fuel volume and pressure. You will also need to have your engine's fuel maps professionally tuned to properly utilize the increased flow and avoid issues like lean conditions or poor performance.

1993-1998 Toyota Supra Fuel Injectors | DeatschWerks 2400cc

Name: DeatschWerks Set of 6 High Impedance 2400cc Injectors for Toyota Supra TT 93-98 Top Feed Conversion
Brand: DeatschWerks
SKU: deatschwerks-deatschwerks-set-of-6-high-impedance-2400cc-injectors-for-toyota-su-t14-819476
Price: 1483.78 USD
Availability: BackOrder

DeatschWerks Set of 6 High Impedance 2400cc Injectors for Toyota Supra TT 93-98 Top Feed Conversion

$1483.78

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1993-1998 Toyota Supra TT. DeatschWerks 2400cc top feed injectors for a significant fuel system upgrade.

Key Features

Fits 1993-1998 Toyota Supra.
Set includes six 2400cc high impedance fuel injectors.
Designed for a top feed injector conversion.
Utilizes an 11mm O-ring for proper sealing.
Suitable for high-horsepower applications requiring increased fuel flow.

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Product Details

DeatschWerks is well-known for making reliable fuel system components, and this set of six 2400cc injectors is a prime example. If you're working on a 1993-1998 Toyota Supra Twin Turbo and need to significantly increase your fuel delivery capacity, these are a solid choice. They are designed for a top feed conversion, meaning they'll replace your stock side-feed injectors with a more modern and efficient setup, utilizing an 11mm O-ring for a secure seal.

With a flow rate of 2400cc per minute, these injectors offer a substantial upgrade over stock, making them suitable for high-horsepower builds. They are high impedance, which is compatible with most aftermarket ECUs and wiring harnesses without the need for an external resistor box. The set includes six injectors, ensuring you have the correct number for your Supra's inline-six engine. This is a critical component for anyone pushing their engine beyond its original fuel system's limits, ensuring proper fueling for increased boost or other performance modifications.

When undertaking a fuel injector upgrade of this magnitude, it's important to ensure your fuel pump and tuning are also up to the task. These injectors are not CARB approved and cannot be shipped to California. Always consult with your tuner to confirm compatibility and ensure your engine management system is properly calibrated for these larger injectors to achieve optimal performance and reliability.