Russell Road & Racing

The dongles are in UK stock and are stock priority is given to our tuning customers.  This is the hardware only it does not include any tuned files...

We are bringing to the masses the wonderful work of Switchpatch with a massive thanks to the creator Switchleg for making this all possible! With t...

We are proud to announce the launch of support for off the shelf and custom tuning on the Simos Tools platform. You can now flash your car from hom...

We are proud to announce the launch of support for off the shelf and custom tuning on the Simos Tools platform. You can now flash your car from hom...

We are bringing to the masses the wonderful work of Switchpatch with a massive thanks to the creator Switchleg for making this all possible! With t...

We are proud to announce the launch of support for off the shelf and custom tuning on the Simos Tools platform. You can now flash your car from hom...

We are proud to announce the launch of support for off the shelf and custom tuning on the Simos Tools platform. You can now flash your car from hom...

We are proud to announce the launch of support for off the shelf and custom tuning on the Simos Tools platform. You can now flash your car from hom...

We are proud to announce the launch of support for off the shelf and custom tuning on the Simos Tools platform. You can now flash your car from hom...

Details Notes Compatibility About We are pleased to offer our plug and play ECUs which are perfect for those with Simos12 ECUs looking to upgr...

Details Notes Compatibility About We are pleased to offer our plug and play ECUs which are perfect for those with Simos12 ECUs looking to upgr...