SKU: 81699743550

MHD Flex Fuel Kit

Sale price$310.50 Regular price$345.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

MHD Flex Fuel KitWhat's ECA? CAN Ethanol Content Analyzer reads information from E85 Sensor, converts it to CAN format, and sends it to Engine Computer (DME). What's the Difference between E85 and Flexfuel? Shortly, E85 is a type of fuel, that has very high octane rating. FlexFuel Feature The ability to adjust the Engine Computer parameters on the fly, or in other words autotune based on information from ECA, Frankly based on the E85 content in the tank. What is this

What's ECA?

CAN Ethanol Content Analyzer reads information from E85 Sensor, converts it to CAN format, and sends it to Engine Computer (DME).

 

What's the Difference between E85 and Flexfuel?

Shortly, E85 - is a type of fuel, that has very high octane rating.

FlexFuel Feature - The ability to adjust the Engine Computer parameters on the fly, or in other words - autotune based on information from ECA, Frankly based on the E85 content in the tank.

 

What is this Kit?

With this kit, you can enable a FlexFuel feature on MHD tuned cars.

Without the correct tune (for the E85 blend used), the engine will not work right and may get damaged.

 

Which cars are supported?

  • F22, F25, F3x, F1x, F4x, and F8X with N55 and S55 engines.
  • F series Gen1 B58B30M0 Engine with Automatic Transmission
  • G30(5 Series), G01 (X3 Series) Gen1 B58 Engine with Automatic Transmission
  • G20, Supra MKV, G01 (X3 Series), G30 (5 Series) Gen2 B58 Engine with Automatic Transmission
  • X3m, X4m, M3 G80, M4 G82 - S58 Engines Automatic Transmission
  • Open Wire with PosiTap option for Manual Cars
     

What else do I need to know?

Easy Install, no need to splice or solder any wires

It's plug-and-play, including connectors and fuel hoses.

Hoses are tested with 10 bars of static pressure (145 Psi)

 

It's different from any alternative!

No need to guess how to make it work 

We test each unit before we ship it

 

What's in the Box

  • Ethanol Analyzer Module
  • Ethanol Sensor
  • Custom P&P Piggy Harness
  • Custom P&P Hoses from Precision Raceworks
  • Eye Protecting Glasses
  • Hand Protecting Gloves
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81699743550

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4.6 ★★★★★
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K
Verified Purchase
Kaleb
Fort Morgan, US
★★★★★ 5
Perfect for mounting subs!
Love it. Mounted my subwoofer under desk with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Flexibility and clean desk space!!!
Bought three of these for my home office. Two for Synology NAS drives and one for a Mac Studio. The size ranges make this the perfect product to get everything off my desk. A little difficult to install with the desk upright so I suggest turning it on its side or over completely. In my case, I have these in sit stand desks which is great.
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Reviewed in the United States on December 24, 2025
W
Verified Purchase
William Lech
Lake Worth, US
★★★★★ 4
Decent bracket, Non-beveled screw holes cause complications
The screws that secure the mount to the underside of the desk stick out enough to cause the inner dimensions to change. I had to use the next hole down to increase the size of the bracket to accommodate my device, resulting in a less secure mount than desired. If the holes were beveled so that the screws fit more flush with the mount I'd be able to give it 5 stars. But the inner dimensions are not entirely as advertised due to the screws. Quality is up to standard otherwise, installation is relatively straightforward, price point is fine for a bracket of this size.
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Reviewed in the United States on September 18, 2025
K
Verified Purchase
Kris
Carnegie, US
★★★★★ 5
Great mount!
Great under desk NAS mount. Adjustable and sturdy, easy to install. Worked well for my Qnap TR-004 four slot DAS. I used 5/64 drill bit for the holes. Since my desk has a rear lip I reused rear stopper bit as a headphone hanger. I bend it slightly to a hook shape.
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Reviewed in the United States on May 6, 2025
B
Verified Purchase
Brian
Louisville, US
★★★★★ 5
Tucks my NAS away
Sturdy and a major space saver. Worth the money to free up valuable desk space. Held my 6 bay QNAO NAS perfectly. Highly recommend.
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Reviewed in the United States on November 28, 2025

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