Hello experts I recently bought a Ford Fiesta GFJ 1.1 50ps bj 93 to do some city trips. Now that I want to go on holiday with a few friends in the summer, I tested the car on the highway and see because it drives as described in the vehicle license actually up to its maximum speed of 143kmh. Since another friend of mine also bought a car Opel Corsa 1.2 45ps bj 97 he did this right with me on the highway it turns out that my car accelerates a little faster but in the end it drives about 2-3kmh slower than itss… so of course it keeps pulling me up and I understandably get on my nerves… so I ask you: Is there a way to increase the top speed from 143kmh to 148-150kmh? And which of these would be the most cost-effective… since I want to drive the car for a maximum of 1 year not much more should be invested. Thanks already… once in advance MFG maj0