In the past month, i have noticed that sometimes when i switch gear from from 1 to 2, and from 4 to 3, i can hear a slight knock when i let go of the clutch. There is no obvious negative impact on performance, but this has me a little worried. I bought this car without service book, so i dont know if the clutch or gearbox has ever been switched. I dont think so. It has 130.000 km on the clock.
Also, i had the car remapped and dynoed, and it now has 207hp, 310nm and peaks at 1.5 BAR of boost, then settles at 1.2 after a few seconds (According to the boost gauge). Can the stock car handle this?
Its an A3 1.8T AUM