2008-2020 Subaru STI Fuel System Package (by Cobb Tuning)
Cobb Tuning Subaru fuel rails are made from 6061 billet aluminum, featuring a black anodized finish and laser-etched Cobb Tuning logos. Each rail comes with -8 AN to -6 AN adapters pre-installed. All lines are pre-assembled with double-swivel sports crimp-style hose ends and are ready for installation. The stainless steel-reinforced PTFE lines with black covers have a minimum bend radius of 3 inches (approx. 76.3mm), allowing for easy installation when used as intended. With a 2500 psi operating pressure and > 10000 psi burst pressure, these lines are extremely robust. A Cobb Tuning fuel pressure regulator is also included.
Cobb Tuning 1050x fuel injectors increase fuel flow while maintaining factory idle and drivability with proper tuning. The corrosion-resistant internal construction is compatible with all known fuels, allowing for an extended service life when used with corrosive fuels. Replaceable inlet filters further extend service life. The AEM 320lph E85-compatible high-flow in-tank fuel pump features a robust internal construction designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and has been tested to work with ethanol fuels up to E100, methanol fuels up to M100, and all types of gasoline. The compact, short-body design (65mm length) with mounting hooks is also ideal for universal applications with tight fuel tank tolerances. The 320lph E85-compatible high-flow in-tank fuel pump includes a wiring harness, pre-filter, and O-rings.
Fuel System Features
- Top-feed 1050X fuel injectors
- Fuel rails and mounting hardware
- Fuel line and fitting kit
- Fuel pressure regulator kit
- AEM high-flow fuel pump
Applications
- 2015-2020 Subaru WRX STI
- 2008-2014 Subaru Impreza WRX STI
What's in the box?
- 2 - Cobb Tuning fuel rails
- 1 - Cobb Tuning fuel line kit
- 1 - Cobb Tuning fuel pressure regulator
- 4 - Cobb Tuning 1050X injectors
- 1 - AEM fuel pump
- Required hardware/accessories
- Warranty information
References
Warranty
Cobb Tuning Manufacturer Warranty
Before Ordering
〇Regarding Import Duties and Taxes
At Shaftoya Shopping Site, we pay the import consumption taxes incurred during import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Our entire product database is based on North American vehicles (USDM). Please verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure if the listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist 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 on our homepage tabs, this does not necessarily mean they will fit Japanese model vehicles 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 Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated 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 cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please order with ample time. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air; they are not shipped by sea.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Our products are generally designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection (Shaken) system," and we cannot provide strength calculation documents for Japanese inspection purposes. 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 inspect the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. We will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding products with shipping damage, defective goods, or items different from what was ordered. Please understand that for products sold through us, warranty support will be provided "only through us." We do not provide support through other companies or distributors located within Japan.