Hello Freez, please can you check the TPS number code and part number and also same for the ECU, also, rumour has it that the XTZ might have a different throttle body from the XTX/XTR is there any truth in this?

What we are trying to understand here, is what makes the XTZ 99.9% surge free as opposed to the X and R which are still known to suffer from a slight surge from factory, my question is, is this due to a different ECU/TPS and Airbox + filter combination or other?


Thanks for your feedback in advance.