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PRL Motorsports WiFi Ethanol Content Analyzer Flex Fuel Kit for Honda Civic 2016-2021
$579.99

If you're looking to really get the most out of your Honda Civic, the PRL Motorsports Plug 'n Play WiFi Flex-Fuel / Ethanol Content Analyzer Kit is a game changer. This kit lets you keep tabs on your ethanol content wirelessly from any smart device. It's not just about monitoring; with an optional 0.5-4.5V configurable output, you can easily enable flex fuel with your tuning device. Pretty slick, right?

One of the coolest things about this kit is how it integrates with your car's existing setup. It uses the factory fuel line, so you don’t have to worry about any of that old-school fuel line deterioration. Plus, it looks clean under the hood. The design is patent pending, which means they’ve put some serious thought into it. You won't be cutting or splicing wires, either—everything plugs right into your ECU using factory plugs. This means installation is a breeze, and you can have it up and running in just a few minutes.

Now, I should mention that this kit doesn’t come with an ethanol content gauge. Honestly, we think that’s just extra fluff. If you’re using Hondata or KTuner V1.2, you’ve already got Bluetooth capabilities built-in. And if you want a visual display, the KTuner V2 LCD screen can show you ethanol content, but it’s not essential.

Let’s talk materials for a second. The factory fuel line is made with EPDM, which is a tough synthetic rubber, and has an inner ETFE liner. This combo gives it excellent resistance to various fuels, including ethanol. So unless your fuel line is kinked or damaged (and yes, there’s a "Do Not Kink" warning for a reason), you won’t need to swap it out.

With gas prices going up and the push for greener fuels, ethanol is becoming a go-to choice. It's derived from corn and is now available at most gas stations. Ethanol burns cleaner and cooler than regular gasoline, plus it’s more resistant to detonation—perfect for those of us running high-compression turbocharged setups. For reference, E85 is 85% ethanol and 15% gasoline, while E30 is 30% ethanol and 70% gasoline. You get the picture.

So, what exactly is flex-fuel? It allows your engine to use different fuel types—usually a blend of gasoline and ethanol or methanol—stored in the same tank. The ethanol content analyzer in this kit measures the ethanol levels and sends that info to your ECU, letting it adjust the engine's performance based on the fuel mix. It’s all about optimizing your ride.

What’s in the Kit?

  • Billet Aluminum Flex-Fuel Converter Case with Sealed & Potted Board (WiFi)
  • Genuine GM Continental Ethanol Content Sensor
  • Billet Stock Location EFI Diverter Fittings
  • Plug 'N Play Braided Wiring Harness
  • Stainless Mounting Bracket
  • Stainless Hardware

Fitment:

  • Honda Civic 1.5L Turbo 2016-2021

Note:

  • Compatible with all variant models including Si, CVT, 6MT, RHD, International Models, etc.
  • Not compatible with PRL PTFE Fuel Lines
  • WiFi module wirelessly analyzes ethanol content via smart device
  • Optional 0.5V - 4.5V configurable output for use with tuning device/datalogger

In short, if you want to boost your Civic's performance and make the most of what's available at the pump, this kit is definitely worth considering. It’s simple, effective, and designed for those who really want to take their driving experience to the next level.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2016-2021
Honda Civic

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Who is PRL?

PRL Motorsport is a company established in 2007. Their goal is to provide quality aftermarket parts for enthusiasts who are into speed. The company is composed of a team that has fabricating experience going back to the 90s and early 2000s. Today, the company has created quite a reputation in building fast vehicles specializing in Japanese import platforms such as Honda, Nissan, and Mitsubishi.

Creating Parts to Make Your Cars Faster 

The company focuses on parts that would make the vehicle fast. They turn the usual grocery getter to something that could be at par or even outperform some high performance built cars. They offer a variety of components such as turbochargers, intake systems, intercoolers, exhaust parts, throttle bodies, intake manifolds, and other upgrade parts.

High Tech Machineries

With the advancement in technology, designing parts today has become more precise and accurate. PRL has taken advantage of this and uses 3D CAD Design and CNC machines to create products that are a perfect fit. Their motto for creating innovative designs has helped them create pieces that are different compared to the traditional design.  

Purchase PRL Products at Vivid Racing

It is built by racers for racers. This is how we could describe PRL. They have been making parts for years and is always on the edge in pushing the boundaries when it comes to designing their products. If they could get 1 hp by just slightly changing the design, PRL would definitely do it. 

If you are the kind of enthusiast who wants to go faster, then PRL is the brand for you. Visit Vivid Racing and check out the list of PRL products that would fit your specific requirements. 






PRL Motorsports branded products (excludes other manufacturers' components that may be part of a product's assembly such as a turbocharger or blow-off valve) are warranted to the original owner against manufacturing defects in materials and craftsmanship for the lifetime of the product.

If a PRL Motorsports branded product is covered by this warranty fails due to a manufacturing defect we will repair or replace the product, without charge, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy. This warranty does NOT cover inconsistencies due to the manufacturing process, damage caused by accident, improper care/installation, negligence, normal wear-and-tear, or the natural breakdown of colors and/or materials over extended time and use. Damage not covered under warranty may be considered for repair for a reasonable rate or a reduced price for a replacement piece (a fee will be charged for return shipping).

Please note all PRL Motorsports products are designed for off road use only. It is up to the user and/or installer to determine fitness for any other application. Manufacturer can't control the severity of off road terrain, your driving habits, quality of your installation and offers no warranty as to fitness or performance for a particular application. Many of our products require fabrication skills to install and should only be installed by a qualified fabricator or mechanic. All PRL Motorsports products carry a Limited Lifetime Warranty. however only products that have abnormal defects or workmanship can be returned. Parts that have been abused, incorrectly installed, modified, or damaged cannot be returned. Please contact us before returning any parts. No claims will be accepted on parts that have been modified in any way. Warranty is limited to replacement or repair of defective parts only and does not cover labor or shipping costs, vehicle down time or any other losses on your behalf.

The PRL Motorsports Limited Lifetime Warranty covers manufacturing defects in materials and workmanship, regardless of the age of product, but it does NOT cover normal wear and tear. Wear and tear is damage that naturally and inevitably occurs as a result of normal use. Regardless of how carefully you use or how well you care for your PRL Motorsports product, it will eventually begin to show age and wear. Common examples of wear and tear that would not be covered under the Limited Lifetime Warranty include abrasions, scratches, color changing from heat in exhaust components and so on. Less common examples include flex-section wear over an extended period of time.

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