One problem related to manifold/header/muffler/tail pipe has been reported for the 2015 Volkswagen GTI. The most recently reported issues are listed below.
Tl the contact owns a 2015 Volkswagen Gti. The contact stated that there was a drastic loss of engine power, metal was extracted from the exhaust manifold, and there was excessive smoke and oil. The dealer (fox Volkswagen of rochester hills, 773 s rochester rd, rochester hills, mi 48307, (248) 656-0400) diagnosed that the turbo charger needed to be replaced. The vehicle had not yet been repaired. The manufacturer was notified of the failure and suggested that the dealer repair the vehicle. The VIN was not available. The approximate failure mileage was 19,000.