4.0TFSI Fuel Line Re-Route Kit

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4.0TFSI Fuel Line Re-Route kit for engine bay fuel supply. Necessary for e85 ethanol flex fuel applications and all bigger than stock turbos.  This line kit is Alcohol safe!  

This kit is necessary when installing a DS1 (dynospectrum) flex fuel tuning suite.

  • $199.00
  • Weight
    1 lbs
  • SKU

This kit will allow you to connect the fuel lines via a more direct route to each high pressure fuel pump. The factory routing pulls fuel through the right hand side fuel pump and is extremely small diameter. All fittings included for a quick and easy install. Teflon lines for compatibility with ethanol and gasoline.

Required for custom tuning from Silly Rabbit Tuning, and HIGHLY recommended for all others.

Click HERE for the Flex Fuel Sensor add-on

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Make Model Year Engine
Audi RS7 C7 (13-18) 4.0T
Audi RS6 C7 (13-18) 4.0T
Audi S6 C7 (12-18) 4.0T
Audi S7 C7 (12-18) 4.0T
Audi S8 D4 (12-17) 4.0T
Audi A8 D4 (11-17) 4.0T

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