All PPI shops
Porsche prepurchase inspection in Seattle
Independent Porsche specialists in the Seattle metro that perform prepurchase inspections.
Squire's Autowerke
Bellevue, WACantrell Motorsports
Bellevue, WAGerman Car Specialists
Bellevue, WA
What to ask when you call
Will the car go on a lift with the wheels off?
If not, the inspection is not a PPI.
Do you use PIWIS or Durametric?
Factory-level diagnostics are the only way to read over-rev ranges and stored DME data.
Do I get the written report directly?
Not the seller, not a phone summary. You.
The full list, including generation-specific items, is in the PPI guide.