Terms & Conditions



Any modifications done to your vehicle are done with the understanding that the warranty scheme in place, provided by the original manufacturer or by a third party warranty provider, could be voided. Any work carried out is done at the owners own risk and WiekTunez will not be held liable for the exclusion of the vehicle from the warranty scheme.

Tuning Legal Statement:


Below is the limited liability statement that governs the relationship between you, the customer, and WiekTunez during the custom calibration process. Please read this document carefully. If there is anything that is unclear, or that you do not understand, please feel free to contact us on info@wiektuning.co.za

ALL services are sold for OFF ROAD, RACE-ONLY, ground vehicle use ONLY.

Aftermarket calibrations and systems interacting with engine function are not for use on pollution controller vehicles. Alteration of emission related components constitutes tampering under most local emission regulation guidelines and can lead to fines and penalties.

WiekTunez is not responsible for any fines, injuries, costs, or damages incurred as a result of the tuning process, or our relationship with you, the customer. It is the complete responsibility of the customer to ensure their vehicle is operating in a safe and lawful manner, respecting all local laws and regulations.

WiekTunez does not offer or imply any warranty or guarantee for the results or outcome of the calibrations sent to the customer during the tuning process.