ITEM: 6.4L Turbo Exhaust Output Pipe ------------- ITEM CONDITION: Good, used condition. 6.4L OEM TURBO EXHAUST OUTPUT PIPE HRK4. FORD F250SD PICKUP 08-10 (6.4L, diesel), high pressure turbo. FORD F350SD PICKUP 08-10 (6.4L, diesel), high pressure turbo.