9Y3 253 125 C · Rear silencer Porsche genuine (OEM) part number 9Y3 253 125 C, Rear silencer. Fitted on (2)EXHAUST SI — pos 8 · 2 (KAT1162.BIN)EXHAUST SI — pos 8 · 2 (KAT1162.BIN) Open the interactive exploded diagram →