My Fast GTi banner

boost surge

  1. MKV GTI
    whats up guys my mark 5 has had this issue for some time now and i cant find the culprit. in high gear, heavy boost, low rpm.... i get a wooshing/ffttffttfftt sound that sounds like the DV/wastegate possibly opening and closing repeatedly, at EXACTLY 2100 rpm it starts and continues to 2400 rpm...
Top