Active Autowerke Rotrex C38 Level 2 Upgrade Kit - E46 1999-2005 328 / 330
US$ 2319.85
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Fuel-It! Bluetooth Flex Fuel Kit for B58 BMW M340iIf you're running E85 or ethanol mixes in your 2019+ B58 BMW M340i you need this kit! This is a complete plug & play kit to install a Bluetooth ethanol sensor in your 2019+ M340i in about 30 minutes. (Check compatibility for your platform below) Know your exact ethanol content in real time via the Fuel it! or JB4 app on your smartphone or tablet. The kit includes the following: Genuine Continental ethanol sensor Two stainless steel braided fuel lines
If you're running E85 or ethanol mixes in your 2019+ B58 BMW M340i you need this kit!
This is a complete plug & play kit to install a Bluetooth ethanol sensor in your 2019+ M340i in about 30 minutes.
(Check compatibility for your platform below)
Know your exact ethanol content in real-time via the Fuel-it! or JB4 app on your smartphone or tablet.
The kit includes the following:
- Genuine Continental® ethanol sensor
- Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
- Proprietary custom billet fittings for plug and play OEM integration
- Fuel-It! Bluetooth analyzer (iPhone or Android app must be purchased to use this kit)
- Plug and play harness
-
Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
- Bluetooth (iPhone or Android app must be downloaded to use this feature)
- If you are using an Apple product the app can be found by clicking here
- If you are using an Android product the app can be found by clicking here
This kit is compatible with the following
- 2019+ G20/G21 BMW B58 M340i
*We have also made it optional to purchase all the items ala-cart should you choose but for the kit to work it must include the Fuel Lines, Ethanol Sensor, and Analyzer.
*For the BMW G-series JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI page option 2/3/4 input to enable.
*If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to [email protected]
*Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 1205 reviews
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Product Reviews
★★★★★ 4
Does the job
Tastes like boiled oysters, so it has that nailed down.
I use it in my shrimp ramen noodles sometimes, sometimes I use it to flavor garnish dishes.
Best price I could find, but apparently it is a specialty product.
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Reviewed in the United States on September 16, 2020
★★★★★ 5
Unparalleled source of heme iron.
This stuff is medicine if your are anemic or have low serum iron. Elemental iron from veggies or pills must be prepared by your body to carry oxygen in hemoglobin. Not so with iron from animals and oysters are unparalleled in iron content. Even if you don't find them delicious you will find them efficacious.
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Reviewed in the United States on October 13, 2025
★★★★★ 1
Do not recommend
Edible, though barely. Definitely the worst tasting oysters I've tried of all the brands. Hopefully I don't get food poisoning as has been reported by other reviewers.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Great product at a better price than other brands
No garbage ingredients. Just high quality product at a better price than all other brands.
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Reviewed in the United States on November 23, 2025
★★★★★ 5
High quality product.
Warmth? I’m not sure what that means. I make a simple dish out of these, some milk, butter and salt and pepper—then I “warm” it up. They’re a little pricey but the quality and taste/flavor is great. I would definitely buy them again.
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Reviewed in the United States on April 1, 2021
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