DeatschWerks

800cc Injectors for NA/NB Miata

800cc Injectors for NA/NB Miata - Main image
$221.26 $299 In stock

Category: Fuel Injector

This DeatschWerks matched set of four 800cc fuel injectors is designed for NA/NB Mazda Miata applications, providing a direct replacement option for high-flow fueling needs.

  • Includes a matched set of 4 injectors to promote consistent fuel delivery across all cylinders.
  • Rated at 800cc for significant fuel flow, suited for performance or forced-induction setups.
  • Vehicle-specific fitment for NA/NB Mazda Miata.
  • Backed by the DeatschWerks brand, known for fuel system components.
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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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

John T. ★★★★★

After swapping out my old injectors, these dropped right into the fuel rail without any adapter issues. I appreciate that they came as a pre-tested matched set, so I didn't have to worry about balancing flow rates. Car idles much smoother now under load.

Scarlett ★★★★★

Had these in my NB for a few weeks now, and the fact that they're a direct replacement saved me hours of bracket fabrication. The set came perfectly matched, so no fiddling with dead times right out of the box.

Leo E. ★★★★★

Dropped these 800cc injectors into my NA and the car runs perfectly—the direct replacement fit made the swap effortless. My tuner said the matched set is spot-on, which saved me hours of tweaking.

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