K-Tuned

8AN Inlet to 6AN Outlet Fuel Rail Adapter Fitting Pair

$16.99

SKU: KR-FRF-303

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The K-Tuned Fuel Rail Adapters (Hi-Flow 8AN to 6AN) are sold in pairs and are designed to enhance fuel flow within your system. Each adapter features a full-flow tapered shape on the port side, optimizing the passage of fuel. With an 8AN inlet fitting size and a 6AN male outlet fitting size, these adapters are engineered for seamless integration. They are specifically designed for use with all K-Tuned fuel rails and can be utilized on most fuel rails equipped with 8AN o-ring inlet ports. These adapters are an essential component for optimizing fuel delivery in performance applications. Their design prioritizes efficient fuel transfer, making them a valuable addition to a performance-oriented fuel system setup.

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

BrandK-Tuned
Part NumberKR-FRF-303
CategoryAir and Fuel

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Returns & Fitment

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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