All PPI shops
Porsche prepurchase inspection in Boston
Independent Porsche specialists in the Boston metro that perform prepurchase inspections.
European Performance Engineering
Natick, MABoston Sports Car Co
Weston, MAGerman Performance Service
Brighton, MA
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.