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Flyin' Miata

Billet Fuel Rail

Name: Billet Fuel Rail
Brand: Flyin' Miata
SKU: 04-46550 1999-05
Price: 399.00 USD
Availability: InStock

$399.00

SKU: 04-46550 1999-05

In Stock

Ships by Aug 31

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The Flyin' Miata dual feed fuel rail addresses a common fuel distribution issue in Miatas, ensuring that all cylinders receive adequate fuel for safe and reliable power increases. This rail also optimizes the fuel delivery capacity of each injector. Machined from a billet aluminum and hard anodized, it offers E85 compatibility, making it suitable for users who utilize higher-octane fuels. The design has been tested and proven to keep pace with injectors as large as 1000 cc. It can be configured to retain the stock fuel pressure regulator (FPR) or accommodate a remote FPR. The kit includes stainless steel feed lines with AN fittings, providing everything needed for a dual-feed setup without requiring additional parts. This component essentially forms the engine-side portion of Flyin' Miata's Big Fuel Kit. It is designed for 1994-1997 1.8L Miatas, compatible with both NA and NB engine configurations. Installation instructions are available. Please note that this product ships free within the US but cannot be shipped to California due to emissions regulations. It is not legal for use in California. The product comes with a 1-year warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Flyin' Miata
Part Number	04-46550 1999-05
Category	Air and Fuel

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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