PSI Tuning

Independent BMW specialist equipped for factory-level ISTA diagnostics, mechanical Pre-Purchase Inspections (PPI), and high-performance powertrain service in Winter Park, FL.

Verified Mechanical Specialties

Pre-Purchase Inspection (PPI) B58/S58 Tuning N63 Valve Stem Seals

Aggregate Rating: 4.87 / 5.00 ★

Verified Reviews: 129 Enthusiast Logs

Location: Winter Park, FL

Coordinates: 28.6000, -81.3392

Pre-Purchase Inspection (PPI) Dispatch

Request a Contextual BMW Inspection at PSI Tuning

DIRECT LEAD ROUTING • TABLE: PPI_LEADS

Linked Vehicle Build Telemetry

2017 7-Series 750i, B7 xDrive • Chassis: G12 • Engine: N63TU2 (4.4L TwinPower Turbo V8) • VIN: WBA7F2C59HG422445