Cobb Tuning

Fuel Injector

$595.00

SKU: 343250

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The COBB Fuel Rail Line Kit is an essential upgrade for Subaru vehicles requiring increased fuel system capacity to support modifications like intakes, exhausts, or turbochargers. This kit ensures consistent fuel delivery to each injector, contributing to optimal performance. The lines in this kit are constructed from a stainless-reinforced PTFE material with a protective black covering. They feature double-swivel sport crimp style hose ends and are pre-assembled for a straightforward installation. With a minimum bend radius of 3 inches, the PTFE lines offer flexibility during installation. The robust construction ensures reliability, boasting an operating pressure of up to 2500psi and a burst pressure exceeding 10000psi. The hose is SAE 30R9 certified. This fuel rail line kit is specifically designed for the 2008-2020 Subaru STI, including the 2008-2014 Subaru Impreza WRX STi (2.5 Turbo EJ257) and the 2015-2020 Subaru WRX STI (2.5 Turbo EJ257). The kit comes with the fuel rail line kit itself and necessary hardware and fittings.

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

BrandCobb Tuning
Part Number343250
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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