
Flex fuel
E85 ethanol conversion - certified flexfuel reprogramming
E85 reprogramming is an ideal solution for using a more economical and environmentally-friendly fuel. By adjusting your vehicle's ECU to ethanol, you can drive on bioethanol while improving engine performance. Unlike ECUs (although these are still effective), engine reprogramming for petrol is more durable and safer. Find out more about our petrol engine reprogramming services for E85, our ethanol reprogramming prices and the compatibility of E85 vehicles using our configurator, to reduce your fuel costs and emissions.
Fuel
E85, ethanol, Flexfuel?
Bioethanol is a biofuel produced from plants rich in sugar (beet, sugar cane) or starch (maize, wheat). E85 fuel, also known as superethanol, is a blend of biofuel and petrol.
Ethanol reprogramming, often referred to as ethanol conversion or e85 flexfuel, represents a technological advance for drivers of e85-compatible vehicles (only available for petrol vehicles, not diesel vehicles) who want to adopt a more ecological and economical driving style. This method adjusts the engine 's operation to enable it to run on bioethanol, reducing greenhouse gas emissions while improving the car's performance. Superethanol reprogramming or ethanol e85 reprogramming optimises the operation of e85-compatible vehicles.
In short, E85 fuel offers an attractive alternative to SP95, SP98 or E10, both environmentally and economically, for drivers who want to reduce their impact on the environment while enjoying high performance driving.

E85 Flex+
Flex+ ethanol reprogramming: Savings and power gains
For those looking to combine eco-responsibility with enhanced performance, Shiftech is the undisputed leader in engine reprogramming adapted to ethanol.
With expertise built up over many years of experience, Shiftech offers Flex+ conversion, an advanced formula that goes beyond simple ethanol reprogramming.
This service does more than simply convert your vehicle to ethanol; it also includes a significant increase in engine power, providing an optimised and dynamic driving experience. Rely on Shiftech's expertise for a more advanced ethanol reprogramming and a result that exceeds your expectations.

Technology
How do I convert my vehicle to e85 flexfuel?
Ethanol conversion can be carried out on most petrol vehicles with indirect or direct injection engines. There are two main methods for converting your engine to run on bioethanol.
Electronic ECU reprogramming
E85 conversion involves modifying the parameters of the engine management ECU to optimise the operation of the injection and ignition systems according to the fuel used. This is the most effective and economical solution. If your vehicle is not compatible, you can turn to a conversion box.

E85
The advantages of bioethanol conversion
Ecology
Savings
Flexibility
List
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FAQ
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