Hello, I had a cheap Volvo S40 T4 with the 1.9T 200 hp with manual gear and Tüv for 400,- Euro. I wanted to drive the car over winter and then see. I would like to get a little bit more power out of the car, because I thought of a so-called power box from ebay, a chiptunging for 600,- Euro is not worth it. There is no loss if the engine went up, is only a spare car that should be a bit fun. What do you think the box brings what or there is cheap alternative more horsepower to tickle from the engine because you have read that you can also chipping the 240 hp. https://www.ebay.de/…/222965207115?… mfg