2008-2020 Subaru STI Fuel Rails by Cobb Tuning
Upgrading your Subaru's fuel system is necessary to take advantage of airflow modifications such as intakes, exhausts, and turbochargers. The Cobb Tuning Fuel Rail Kit increases fuel capacity and allows for consistent performance at each injector. Build a complete system by pairing this with the Cobb Tuning Fuel Line Kit and Fuel Pressure Regulator Kit.
Cobb Tuning Subaru Fuel Rails are machined from 6061 billet aluminum and feature a black anodized finish with a laser-etched Cobb Tuning logo. Each rail comes with pre-installed -8 AN to -6 AN adapters, allowing for plug-and-play installation when using the Cobb Tuning Fuel Line Kit. The included hardware and adapters allow you to install these fuel rails using either factory-style or Injector Dynamics fuel injectors. Phenolic thermal spacers and standoffs provide a thermal barrier between the cylinder head and the fuel system and are included in each kit.
Features
- CNC machined from 6061 billet aluminum
- Black anodized finish with laser-etched Cobb Tuning logo
- -8 AN to -6 AN fittings pre-installed
- Compatible with Injector Dynamics fuel injectors
- Allows for parallel fuel feed
California Residents: Prop 65 Warning
Applications
- 2015-2020 Subaru WRX STI
- 2008-2014 Subaru Impreza WRX STI
What's in the box?
- 2 - Fuel Rails
- Necessary hardware/fittings
- Warranty information
References
Warranty
Cobb Tuning Manufacturer Warranty
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Compatibility
All of our product databases are based on North American vehicles (USDM). Please confirm whether or not these products can be installed on Japanese domestic vehicles (JDM) before ordering. (Please feel free to contact us if you are unsure if a listed product is compatible with your vehicle. Our support team will investigate for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, this does not necessarily mean they are compatible with Japanese domestic models without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Delivery
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with time to spare. If you are in a hurry, please contact us in advance to check delivery times. Note that all products are transported by air freight; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents or similar paperwork for these requirements. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside of Japan, there may be shipping damage to packaging or the products themselves. We will only provide returns, refunds, or replacements for items with shipping damage, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Please note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.