boost leak

Hello there mates, I was wondering if there was a kit that replaces the factory boost pressure system, since I'm having a really hard time getting rid off a supposable boostleak (Whenever i but the car under load my RPM starts fluctuating up and down while accelerating, with a slighty noticeable...

Hello everyone, I'm new here and I have a problem with my 2015 A200. Noticed lost in power but still drives, engine light came on and have an error code of P2463. After some reading this is diagnosed as a blocked DPF. I have checked all pressure pipes and the sensor for the DPF, I doubt it's...