DeatschWerks

G20/SR20/240sx SR20DET/KA24DE -550cc

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$330.48 $459 In stock

Category: Fuel Injector

DeatschWerks offers a matched set of four 550cc side feed fuel injectors designed for Nissan G20, SR20, and 240sx models equipped with SR20DET or KA24DE engines from 1991 to 1998.

  • Set of four 550cc side feed injectors for precise fuel delivery.
  • Compatible with Nissan G20, SR20, 240sx with SR20DET or KA24DE engines (1991-1998).
  • Matched set ensures consistent flow across all injectors.
  • Direct replacement for factory side feed injectors on listed applications.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

William ★★★★★

Running these 550cc injectors on my SR20DET cleaned up the idle and throttle response compared to the worn stock ones. The matched set made tuning straightforward since all four flowed the same from the box.

Richard ★★★★★

Dropped these into my KA24DE and the idle smoothed right out—the 550cc flow is exactly what I needed for my mild turbo setup. They bolted right up to the stock rail without any adapters.

Ellie J. ★★★★★

My SR20DET was running lean with the stock injectors, but these 550cc side feeds got the fuel pressure dialed in perfectly for my turbo setup. The matched set made installation straightforward since I didn't have to flow-test each one individually.

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