SX Customs

About SX Customs

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ECU tuning specialists based in Essex. Performance and eco tuning with all of the extras.

AdBlue deletes, EGR and DPF deletes.

Programming, coding and adaptions.

AdBlue systems are fit to diesel vehicles from 2015 to help with emissions.
These systems are renowned for breaking and causing no start issues with perfectly healthy vehicles.
These repairs can be very costly.
An alternative is to get the system completely deactivated.
This can usually be done with a quick mod and a software upgrade.

Performance tuning can unlock the true performance of your vehicle.

Eco tuning can raise your MPG by 10-15%.