What is the flow rate of these injectors?

These Grams Performance fuel injectors have a flow rate of 550cc. This is a significant increase over stock, making them suitable for performance applications and engine tuning.

Do these injectors come with everything needed for installation?

The kit includes four 550cc injectors with 14mm top adapters and EV6 pigtails. A wire splice is required to connect them to your vehicle's wiring harness.

Are these injectors compatible with my stock BMW ECU?

Yes, these are high impedance injectors, which means they are designed to work with your car's original ECU and wiring harness, though a wire splice is necessary for the connection.

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Specifications

Brand: Grams Performance
Part #: G2-0550-1400
UPC: 873265010134

Grams Performance 550cc E30 INJECTOR KIT

Name: Grams Performance 550cc E30 INJECTOR KIT
Brand: Grams Performance
SKU: grams-performance-grams-performance-550cc-e30-injector-kit-t14-4381489
Price: 380.83 USD
Availability: BackOrder

$380.83

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

Fits 1984-1992 BMW 318i. Grams Performance 550cc fuel injector set. Improves fuel delivery for performance applications.

Key Features

Fits 1984-1992 BMW 318i, 1991-1992 BMW 318is, and 1988-1991 BMW M3.
Each injector has a 550cc flow rate, suitable for modified or tuned engines.
Features a high impedance design for compatibility with stock wiring.
Includes 14mm top adapters and EV6 pigtails for installation.
A wire splice is required for connecting the injectors.
Set includes four fuel injectors.

⚠️ 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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About this part

Product Details

If you're looking to get more out of your 1984-1992 BMW 318i, this 550cc fuel injector kit from Grams Performance is a solid option. These injectors are designed to deliver more fuel than stock, which is crucial when you've made other performance modifications or are planning to tune your engine for increased power. They are a high impedance design, meaning they'll work with your car's original wiring harness with the included adapter and pigtail, though a wire splice is required for connection.

Grams Performance uses advanced manufacturing techniques and premium materials to build these injectors. This attention to detail means you get a well-built part that's reliable for performance use. The kit includes four 550cc injectors, each with a 14mm top adapter and an EV6 pigtail, making them a direct fit for the specified BMW models. While they offer a significant increase in fuel flow, remember that proper engine tuning is essential to take full advantage of their capabilities and ensure optimal performance and longevity.