Ford SID 212 ECU Remapping and Tuning
Ford SID 212 ECU Remapping and Tuning. To the frustration of owners, drivers and tuners around the world. At this time the Ford SID 212 ECU software is not open for tuning. Launched in 2019 the new generation of SID121 ecus’ are fitted to a wide range of Ford vehicles. Including the most tuned vehicle on the planet. The trusty Ford Transit, as well as the Ford Ranger, which is also very popular for tuning and remapping.
The Ford SID 212 ECU has the most heavily encryption on an ECU known to date. The software technically has the same level of encryption as bank security – this is going to be one very tough nut to crack, if it can be done at all.

The lack of tuning on these ECU’s has left a huge gap in the tuning industry, and many customers running the lower BHP versions. Or heavy working vehicles are now desperate for a little more power and torque.
For this reason VIEZU has developed, tested and refined a VIEZU V-Box, specifically for vehicles fitted with the SID 212 ECU. The VIEZU V-Box has a high level of sophistication, and yet its a simple plug and play process to install. It connects to the vehicle through the fuel and air intake sensors under the bonnet. The VIEZU V-Box can run a number of different control maps and settings depending on what the driver requires. Including out right power and torque. Maximum fuel economy, or a blend of the two.
SID 212 Tuning made easy
You can see more on the VIEZU Sid 212 ECU tuning solution here is this demonstration video
Once programmed the VIEZU V-box can be fitted in just minutes, and can be removed any time leaving no trace. Removal from one vehicle to another is also possible – at time of vehicle change over or sale for example.
VIEZU offer worldwide support to tuners, tuning tool, service and software. International sales are tax free too. If you are looking to have your new Ford tuned, or require any advice on tuning or ECU remapping, mail the support team at info@VIEZU.com
Frequently Asked Questions
Is it worth remapping a Transit Custom?
High mileage leads to significant fuel expenses, making fuel efficiency a crucial consideration when operating a van. A professional remap can provide up to 80% more power and improve fuel efficiency by 10-20%, which can be highly beneficial for your business.
Can you chip a Ford Transit custom?
Advanced diesel chip tuning boxes are designed to enhance the performance of the Ford Transit Custom range. VIEZU has developed, tested, and refined the VIEZU V-Box specifically for vehicles with the SID 212 ECU. This sophisticated system is easy to install with a simple plug-and-play process.
Can you chip a Ford Transit Custom?
Advanced diesel chip tuning boxes are guaranteed to enhance the performance of the Ford Transit Custom range. Book your Ford Transit Custom remap with VIEZU today!
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$383.32 VAT will be applied at the time of checkout Select OptionsDiesel Tuning Box – VIEZU V-Box.
Diesel Tuning Box – VIEZU V-Box.
Diesel Tuning Box From VIEZU.
Diesel Tuning Box – VIEZU V-Box! The Viezu V-Boxes are the most advanced diesel tuning boxes in the market. Unlike most very simple plug and play tuning boxes. The VIEZU tuning boxes are fully programmable, They actually hold a real ECU remap in the tuning box software. So the tuning works just like a full OBD tune. There is juts no need to programme the vehicle’s own ECU. As such, this s means the Viezu V-Box delivers great tuning for both cars and vans, and just like VIEZU’s ECU remapping service. VIEZU can set up and tune your tuning box for power, performance, fuel economy, or a perfect blend of both.
$383.32 VAT will be applied at the time of checkout -

$448.70 VAT will be applied at the time of checkout Select OptionsGasoline / Petrol Tuning Box – VIEZU V-Box
Gasoline / Petrol Tuning Box – VIEZU V-Box
Gasoline / Petrol Tuning Box – VIEZU V-Box
Gasoline / Petrol Tuning Box – VIEZU V-Box. As well as the huge range of Diesel Tuning Boxes. VIEZU also has an extensive range of petrol and gasoline tuning boxes. The Viezu petrol tuning boxes are seriously advanced technology. Probably the most advanced tuning boxes on the market for petrol engines. And just like the diesel tuning boxes, teh petrol ones are fully programmable. So the tuning works in the same way as a full OBD remap and tune. But there is no need to re-programme the vehicle’s own ECU.
$448.70 VAT will be applied at the time of checkout
