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bootmod3 FlexFuel Kit - High Flow Fuel System Service 4 images

bootmod3 FlexFuel Kit - High Flow

External: sold by Protuningfreaks on its own website Protuningfreaks proTUNING Freaks checkout.bootmod3.com

External product

This product is sold and fulfilled by Protuningfreaks on its own online store, checkout.bootmod3.com (opens in a new tab). Payment, shipping, returns and warranty are handled by the store, not by kayparts. Details come from the store's public catalog (last checked 3 hours ago) and may have changed.

Product Overview

  • Sold by: Protuningfreaks
  • Store: checkout.bootmod3.com
  • Brand: proTUNING Freaks
  • Category: Fuel System Service
  • Product type: Hardware
  • SKU: PTF-FLEX-FSER-X55-FHK
  • Options: 13 variants
  • Availability: In stock

Price history

The price has stayed at $599.00 USD since we started tracking it on Nov 13, 2026. Prices come from checkout.bootmod3.com's public catalog, checked on every sync.

Description

We are proud to bring out this truly awesome product that makes getting the required Flex Fuel hardware on your BMW and A9X Supra with incredible ease and minimal effort, in your own driveway. Our kit is entirely plug and play with the factory vehicle harness. No cutting, splicing of OEM wiring/connectors. It installs in minutes and can be removed without a trace on the car! Our team used SolidWorks to design a Flow Optimized Flex Fuel Sensor Adapter (FFSA) to ensure fuel flow is unobstructed and with no added pressure drop at full fuel pump flow from the fuel tank to your motor when our kit is installed. This is important when pushing the factory fuel system with all the power Ethanol can provide over petrol! Flex fuel sensor housing is designed to neatly install into the factory BMW fuel hat location. Flex Fuel Sensor Adapter also contains two 1/8 NPT ports that allow installation of an auxiliary Fuel Pressure sensor for vehicles that don’t come with an OEM one from the factory for future use. Depending on fitment, either port can be used. Install the bootmod3 Flex Fuel Plug and Play Kit and flash your flex fuel enabled bootmod3 OTS MultiMap or Custom Map in minutes and you’re off to the races never worrying about alcohol/petrol blend % in your fuel tank. It does not get better or easier than this! bootmod3 FlexFuel Plug and Play Kit: Minutes to install at home as opposed to hours at a shop with car up on lift fabricating/cutting into factory fuel lines and splicing/cutting/pinning into OEM electrical 4+ hours in time/cost savings to get going on Flex Fuel as compared to most other kits that require making custom fuel lines, fittings and custom wiring! Fully reversible/removable and back to stock without a trace in minutes Custom 3-piece Aluminum-6061 Flex Fuel sensor adapter with built-in sensor bypass to allow for obstruction free fuel flow made to fit in the vehicle factory fuel hat area below the rear seat All connecting points sealed with fuel safe Viton…

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