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Fast Shipping Cobb Fuel Rail Line Kit 2008-2021 Sti Collection [vslyd1nS]

$49.99 $159.99 -69%

Cobb Fuel Rail Line Kit for 2008-2021 STI The Cobb Subaru Fuel Rail Line Kit is a premium accessory designed to enhance the performance of your 2008-2021 Subaru WRX STI. This kit is meticulously crafted to be used in conjunction with the Cobb Fuel Ra

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Cobb Fuel Rail Line Kit for 2008-2021 STI

The Cobb Subaru Fuel Rail Line Kit is a premium accessory designed to enhance the performance of your 2008-2021 Subaru WRX STI. This kit is meticulously crafted to be used in conjunction with the Cobb Fuel Rail Kit, providing a seamless upgrade to your vehicle's fuel system. With its robust construction and cutting-edge design, this kit is a must-have for any performance enthusiast looking to maximize the potential of their Subaru.

Key Features and Specifications

The Cobb Fuel Rail Line Kit stands out for its high-quality components and superior engineering. Each line is pre-assembled with double-swivel sport crimp style hose ends, ensuring a straightforward installation process. The stainless reinforced PTFE line features a black covering and boasts a 3" minimum bend radius, making it adaptable to various installations. With an operating pressure of up to 2500psi and a burst pressure exceeding 10000psi, these lines are incredibly durable and reliable. The kit also includes double swivel -6 AN hose ends and is SAE 30R9 certified, further ensuring its compatibility and quality.

Practical Uses and Benefits

Upgrading your Subaru's fuel system with the Cobb Fuel Rail Line Kit is essential for unlocking the full potential of airflow modifications such as intakes, exhausts, or turbochargers. This kit not only increases fuel capacity but also ensures consistent performance at each injector. When paired with the Cobb Fuel Rail Kit and Fuel Pressure Regulator Kit, you can create a complete system that optimizes your vehicle's performance. The plug-and-play design simplifies installation, making it accessible for both experienced mechanics and DIY enthusiasts. Whether you're looking to improve your daily drive or hit the track, the Cobb Fuel Rail Line Kit is the perfect choice to enhance your Subaru's performance.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

I love this. A very good quality.

- Wendy G..

December 29, 2025

Absolutely no complaints!

It’s really great. Zero complaints.

- Daleyza B..

December 29, 2025

Absolutely no complaints!

A very sturdy and very reliable item.

- Harvey K..

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