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Delicious Tuning



Delicious Tuning - FlexFuel BlueTooth Kit (FFBT) designed for EcuTeK takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle. Our plug & play FlexFuel system dynamically determines the content ratio between gasoline and ethanol content in the fuel. It then sends a signal to the ECU which in turn computes the correct air/fuel ratios, ignition timing values, boost levels, cam angles, traction control and more based on the ethanol content.


OEM Fuel Line Fitment Style
- The OEM fitment style Delicious Tuning FFBT comes with ethanol compatible nylon hose and OEM compatible quick disconnect fittings. We recommend this package to those looking for a daily driver or light track use at a more economical price. 

Delicious Tuning FlexFuel BlueTooth Kit includes:

- Delicious Tuning FlexFuel Ethanol Content Analyzer with Integrated BlueTooth
- Delicious Tuning Smart Phone Applications
- Delicious Tuning Pressure Tested Fuel Lines
- Delicious Tuning Mounting Bracket and Hardware
- Delicious Tuning Plug and Play Harness
- Delicious Tuning Stumble Fix Kit
- Continental OEM Flex Fuel Sensor


Please include engine management being used (Cobb Accessport or Ecutek), Transmission Type, and Accessport Serial Number (If applicable) in the order notes. 

Vehicle Fitment: 

  • 2008-2014 Subaru WRX 2.5L 

This kit works on vehicles listed above using either a Cobb Accessport or Ecutek tuning software. Please include which you are using, as well as your transmission type (auto or manual) and Accessport serial number (if applicable) in your order notes. 

Limited Warranty


All parts and services offered by Delicious Tuning have undergone extensive in-house testing and evaluation to insure the highest level of quality and performance. All parts and services are guaranteed to be free from material and manufacturing defects at the time of receipt by the customer. Parts that are damaged by means of water or coolant ingress are not covered under the terms of our warranty. However, the standard warranty in the industry is none at all on parts. Such parts are thus sold "as-is" without any warranty whatsoever. There are no implied warranties of merchant-ability or fitness for a particular purpose. There are no warranties that extend beyond the description on the face of this agreement. Delicious Tuning is not responsible for incidental and consequential damages, property damages, or personal injury damages to the extent permitted by law. Implied warranties of merchant-ability and fitness, in as far as they are applicable, are limited to a term of one (1) year from the original purchase, with a copy of the original invoice.


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