Stage 0 does not provide any increase in torque or power. It is intended to be combined with options.

Stage 1 是对ECU的基本调教，不需要增加或更换机械部件。 第一阶段既可靠又高效，同时为您提供一流的品质。

Stage 1+ 程序优化升级，需要考虑到不同部件的安装和更换。 在柴油发动机的情况下，它将会抑制微粒过滤器。 中冷器或空气过滤器可以填补DPF的去除。 在汽油发动机的情况下，会考虑排气改变（有无催化剂）。 中冷器和或空气过滤器可以补足排气功能。

Stage 2 is a high-performance engine reprogramming associated with a material modification carried out on the vehicle. Stage 2 on a diesel engine constitutes the removal of the EGR valve and the particle filter. Stage 2 on a gasoline engine takes into account a modification of the exhaust line and removes all related faults. (Please note that the removal of the particle filter is the subject of an additional option)

Stage 3 is a tuning of the engine management with the addition of mechanical parts. Stage 3 is a tailor-made preparation according to the parts installed in your engine. Stage 3 on a diesel engine constitutes the removal of the EGR valve, the particle filter (DPF) and the speed limit. Stage 3 on a gasoline engine takes into account a modification of the exhaust line, the removal of the catalyst, the removal of the particule filter (GPF) and also the deactivation of the speed limit. It removes also all related faults. Please note, we reserve the right to refuse a stage 3 request. Before clicking on the option, make sure you have received confirmation from the team that the stage 3 has been already developed for your vehicle.

您刚刚上传了已调整的文件，并且需要将选项重置为原始默认值。

The purpose of the engine management analysis by our team is to give you an opinion on the modifications made to the file sent. If you decide to entrust us with this file for a new engine management, we will deduct the two credits related to the analysis to you. Please note, only a real (non-virtual) reading can be analyzed. If the file is considered by our system to be original, the ticket will be closed.