Hello together, the driving style seems to be a big factor in all the upgrades; I often read between the lines that many drivers risk high speeds with LPG/LPI, damage their systems sustainably and end up crying out in the forums. Maybe I’m conservative there, but over 140kmh I wouldn’t drive with an upgrade anyway longer than 2-3min. (and then also not over 160-180kmh) Is everything a matter of discipline at the end? How is your assessment, experience etc…? Best regards, H.