Greentext

I’m sorry I don’t follow what you’re saying with the transmission thing. Like, I do, but I don’t know what car you have or if that’s stock or anything but if you’re talking specifically some kind of highly specialized transmission then ok, but you led with saying that it’s every part in the car.

Ultimately, there’s just no possible way for a car to actually know 99% of what you’re gunna do to it even if they tried without astronomically expensive sensors and RFID chips and a whole lot of other stuff. The only thing that can really confuse them is doing stuff like completely removing the air filter so there’s too much air(which actually hurts performance most of the time anyway) or changing the timing to where it’d be running like garbage anyway. But oh boy can you still fuck up a lot of stuff without the car having a single clue that it’s about to fuckin’ die. Hell, you could set the toe angle to 10deg and put the wrong brake pads in backwards and it wouldn’t even notice.

Fun note: On a 2018 Jetta I had to make spacers for the rear brake caliper because we tried FOUR calipers and they were all wrong, ending up with something that was the right diameter but the wrong offset. The weekend was over and we just had to get it done, but it still works fine years later. Never buy a VW, they are just dogshit and a massive pain in the ass.