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  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)
  • COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi (SUB000FSFF)

    MAP price match guarantee Unbeatable Price Guarantee

    Cobb Tuning

    COBB Fuel System + Flex Fuel Package | 2008-2020 Subaru STi

    PART# COB SUB000FSFF
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 2,475.00

    this item typically ships in 1-2 weeks. this item typically ships in 3-5 Days! Free delivery by , to your door when ordered within hrs and mins
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    Fuel System Package w/ Flex Fuel by COBB Tuning

    The COBB Subaru Fuel Rails are constructed of 6061 Billet Aluminum and feature black anodizing with a laser etched COBB logo. Each rail comes with -8 AN to -6 AN adapters pre-installed. All lines are pre-assembled with double-swivel sport crimp style hose ends and ready for installation. Stainless reinforced PTFE line with black covering has a 3" minimum bend radius which allows for a straight forward installation when used as intended. With a 2500psi operating pressure and >10000psi burst pressure, these lines are incredibly robust. Also includes a COBB fuel pressure regulator.

    The COBB 1050x Fuel Injectors provide increased fuel flow while maintaining stock idle and driveability with proper tuning. Corrosion resistant internals make them compatible with all known fuels, capable of extended service life with corrosive fuels. Replaceable inlet filter extends service life. AEM's 320lph E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and are tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. Its compact, short body design (65mm length) with mounting hooks also makes it ideal in universal applications that have fuel tanks with tight tolerances. The 320lph E85-Compatible High Flow In-Tank fuel pump includes a wiring harness, pre filter and O-rings.

    A complete plug and play solution enabling users to convert their supported Subaru WRX or STI to a Flex Fuel configuration. This is the easiest to use and most sophisticated Flex Fuel kit on the market. Utilizing OEM fuel and electronic connectors, the Ethanol Sensor Kit measures the ethanol content of fuel being fed to the motor. That data is then converted into a signal that the ECU can use for adjusting calibrations and to be displayed on a custom Accessport monitor.

    Fuel Line Features

    • Top Feed 1050X Fuel Injectors
    • Fuel Rails and Mounting Hardware
    • Fuel Lines and Fittings Kit
    • Fuel Pressure Regulator Kit
    • Flex Fuel Ethanol Sensor Kit
    • Fuel Rail Line to Flex Fuel Kit
    • Fuel Pressure Sensor 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 Fuel Rails
    • 1 - COBB Fuel Line Kit
    • 1 - COBB Fuel Pressure Regulator
    • 4 - COBB 1050X Injectors
    • 1 - Flex Fuel Ethanol Sensor Kit
    • 1 - Fuel Rail Line to Flex Fuel Kit
    • 1 - Fuel Pressure Sensor Kit
    • 1 - AEM Fuel Pump
    • Necessary Hardware/Fittings
    • Warranty Information

    References

    Warranty

     

    COBB Manufacturer's Warranty

    Fuel System Package w/ Flex Fuel by COBB Tuning

    The COBB Subaru Fuel Rails are constructed of 6061 Billet Aluminum and feature black anodizing with a laser etched COBB logo. Each rail comes with -8 AN to -6 AN adapters pre-installed. All lines are pre-assembled with double-swivel sport crimp style hose ends and ready for installation. Stainless reinforced PTFE line with black covering has a 3" minimum bend radius which allows for a straight forward installation when used as intended. With a 2500psi operating pressure and >10000psi burst pressure, these lines are incredibly robust. Also includes a COBB fuel pressure regulator.

    The COBB 1050x Fuel Injectors provide increased fuel flow while maintaining stock idle and driveability with proper tuning. Corrosion resistant internals make them compatible with all known fuels, capable of extended service life with corrosive fuels. Replaceable inlet filter extends service life. AEM's 320lph E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and are tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. Its compact, short body design (65mm length) with mounting hooks also makes it ideal in universal applications that have fuel tanks with tight tolerances. The 320lph E85-Compatible High Flow In-Tank fuel pump includes a wiring harness, pre filter and O-rings.

    A complete plug and play solution enabling users to convert their supported Subaru WRX or STI to a Flex Fuel configuration. This is the easiest to use and most sophisticated Flex Fuel kit on the market. Utilizing OEM fuel and electronic connectors, the Ethanol Sensor Kit measures the ethanol content of fuel being fed to the motor. That data is then converted into a signal that the ECU can use for adjusting calibrations and to be displayed on a custom Accessport monitor.

    Fuel Line Features

    • Top Feed 1050X Fuel Injectors
    • Fuel Rails and Mounting Hardware
    • Fuel Lines and Fittings Kit
    • Fuel Pressure Regulator Kit
    • Flex Fuel Ethanol Sensor Kit
    • Fuel Rail Line to Flex Fuel Kit
    • Fuel Pressure Sensor 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 Fuel Rails
    • 1 - COBB Fuel Line Kit
    • 1 - COBB Fuel Pressure Regulator
    • 4 - COBB 1050X Injectors
    • 1 - Flex Fuel Ethanol Sensor Kit
    • 1 - Fuel Rail Line to Flex Fuel Kit
    • 1 - Fuel Pressure Sensor Kit
    • 1 - AEM Fuel Pump
    • Necessary Hardware/Fittings
    • Warranty Information

    References

    Warranty

     

    COBB Manufacturer's Warranty

    Customer Reviews

    Based on 1 review
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    T
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    Flex fuel

    Got shipped extremely quickly. Arrived in good condition. Haven’t put it on yet as I’m still assembling parts but can’t wait.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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    If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.