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Skunk2 Carbon Composite Fuel Rail B-Series

Skunk2 Carbon Composite Fuel Rail B-Series

SKU:SKK350-05-5000

Regular price $323.00
Regular price Sale price $323.00
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

Sale Sold out
Shipping calculated at checkout.
In stock | Estimated delivery: 5–8 business days
 Skunk2 Composite Technology

Skunk2 is proud to announce a new line of composite intake manifolds and fuel rails. Skunk2's new composite components are made from a carbon-reinforced aerospace-grade thermal polymer composite, utilizing a proprietary casting process that is 33% lighter and 60% stronger than aluminum, while operating up to 100°F cooler. Keeping air and fuel at lower temperatures results in significant gains in horsepower and torque. This composite material is also chemically resistant to all types of fuel, including alcohol.



Skunk2's new state-of-the-art composite fuel rail is made using our proprietary carbon-impregnated aerospace-grade thermal polymer composite. This material insulates the fuel from both radiant and conductive heat transfer under the hood. Keeping the fuel cooler increases horsepower and torque. Real-world testing has confirmed power gains of up to 3%. The Skunk2 composite fuel rail features a large 0.625-inch internal bore with radius inlets to the injectors, resulting in improved flow characteristics. This type of radius injector inlet design is not possible with extruded and drilled aluminum fuel rails, which have sharp internal edges where the main bore meets the injector bore. Skunk2 fuel rails can be used with factory fuel lines and fuel regulators.

  • Up to 3% gain just by keeping fuel cool
  • -8 AN end threads, 0.625-inch inner diameter
  • Capable of supporting up to 1200HP
  • Compatible with factory fuel systems
  • Chemically resistant to all fuels including alcohol

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    Before Ordering

    〇 Regarding Import Consumption Tax
    At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount you pay at checkout.

    Confirmation of Compatibility
    All of our product databases are based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
    If you order without verifying 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 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 calculated automatically once 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 U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when placing your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air. 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 adapted to the "Japanese Vehicle Inspection 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 check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we will only handle returns, refunds, or exchanges for defective products or products different from your order if contacted within 7 days of receipt. Please note 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.

    International shipping rates are calculated at checkout.
    Authorized U.S. Suppliers Sourced through authorized channels
    Tracked International Shipping Track your shipment to your destination
    Japanese & English Support Contact us about fitment and delivery
    FAQs: Duties, Delivery & Fitment → View full details
    Â Skunk2 Composite Technology

    Skunk2 is proud to announce a new line of composite intake manifolds and fuel rails. Skunk2's new composite components are made from a carbon-reinforced aerospace-grade thermal polymer composite, utilizing a proprietary casting process that is 33% lighter and 60% stronger than aluminum, while operating up to 100°F cooler. Keeping air and fuel at lower temperatures results in significant gains in horsepower and torque. This composite material is also chemically resistant to all types of fuel, including alcohol.



    Skunk2's new state-of-the-art composite fuel rail is made using our proprietary carbon-impregnated aerospace-grade thermal polymer composite. This material insulates the fuel from both radiant and conductive heat transfer under the hood. Keeping the fuel cooler increases horsepower and torque. Real-world testing has confirmed power gains of up to 3%. The Skunk2 composite fuel rail features a large 0.625-inch internal bore with radius inlets to the injectors, resulting in improved flow characteristics. This type of radius injector inlet design is not possible with extruded and drilled aluminum fuel rails, which have sharp internal edges where the main bore meets the injector bore. Skunk2 fuel rails can be used with factory fuel lines and fuel regulators.

  • Up to 3% gain just by keeping fuel cool
  • -8 AN end threads, 0.625-inch inner diameter
  • Capable of supporting up to 1200HP
  • Compatible with factory fuel systems
  • Chemically resistant to all fuels including alcohol

  • eol>
    eol>


    Before Ordering

    〇 Regarding Import Consumption Tax
    At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount you pay at checkout.

    Confirmation of Compatibility
    All of our product databases are based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
    If you order without verifying 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 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 calculated automatically once 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 U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when placing your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air. 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 adapted to the "Japanese Vehicle Inspection 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 check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we will only handle returns, refunds, or exchanges for defective products or products different from your order if contacted within 7 days of receipt. Please note 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.