
GT & Porsche Specialists
Porsche GT Service & Diagnostics
Factory-level diagnostics, major service, performance work, classics, and PPIs. Carrera GT, 918, RS, Ferrari, Lamborghini, and McLaren. PIWIS diagnostics and race-derived geometry.
Choose a service to see the exact scope, process, and how we document every job for long-term provenance.
GT & Porsche · Engine-out · PPIs & Diagnostics · Classic preservation.

Our Service Philosophy
GT & Porsche Service in Stratford, CT
Every technician at Repasi Motorwerks is factory-certified. Every tool is OEM-calibrated. Every procedure follows factory specifications—or improves on them with race-proven methods. We specialize in Porsche GT cars while also servicing Ferrari, Lamborghini, and McLaren with the same depth of expertise.

Basic Service
GT & Porsche maintenance in Stratford, CT.
Keep your GT or Porsche driving like new with factory-interval service from certified technicians. We use genuine parts, follow manufacturer specifications, and document every procedure to protect your car's performance and resale value.

Major Service
GT & Porsche Major Service in Stratford, CT.
Engine-out work is routine here. We service Carrera GT, 918 Spyder, GT3, GT3 RS, Ferrari, Lamborghini, McLaren, and high-performance platforms with the precision these cars demand. Every major service includes pre-kitted parts, photo documentation, and torque logs that become part of your car's permanent record.

Performance & Setup
GT & Porsche performance tuning in Stratford, CT.
From alignment refinements to full track builds, we tune Porsche GT, Ferrari, Lamborghini, McLaren, and high-performance platforms using race-derived methods. Every modification is data-logged, reversible, and safe for street or track.

Classic & Preservation
Classic GT & Porsche service in Stratford, CT.
Your vintage GT or Porsche deserves care that respects its history. We keep air-cooled Porsches, early water-cooled cars, and classic sports cars reliable without erasing what makes them special. Every repair is period-correct when possible, reversible when it matters, and documented for future caretakers.

Diagnostics & PPIs
GT & Porsche pre-purchase inspections in Stratford, CT.
Before you wire funds, know exactly what you're buying. Our pre-purchase inspections surface hidden issues, deferred maintenance, and negotiation leverage through factory diagnostics and detailed documentation. Buyers and sellers across the country trust our PPI reports for Carrera GT, 918, GT3, Ferrari, Lamborghini, McLaren, and high-performance purchases.

Carrera GT Parts & Performance Upgrades
Engineered in-house · installed by experts.
We do more than service Carrera GTs—we engineer solutions for them. From our signature exhaust system to exclusive Surface Transforms carbon ceramic brakes, every part we develop addresses real ownership challenges with quality that matches the car.
Porsche Maintenance Services
Factory-interval maintenance by Gold Meister certified technicians using OEM specifications.
Porsche Oil Change Service
Factory-Spec Porsche Oil Service
A Porsche oil change is not a commodity service. Between dry-sump systems, factory oil specifications, and model-specifi…
Porsche Tire Services
N-Rated Tires & Authorized Tire Rack Installer
Porsche specifies N-rated tires engineered specifically for each model's weight, suspension geometry, and performance en…
Porsche Wheel Alignment
Hunter HawkEye Elite Laser Alignment
Porsche alignment specifications are precise for a reason — they're calibrated to each model's weight distribution, susp…
Porsche Brake Service
Iron & PCCB Brake Specialists
Porsche braking systems range from high-performance iron setups to carbon ceramic PCCB — and each requires specific pads…
Porsche Scheduled Maintenance
Factory-Interval Service by a Gold Meister
Porsche scheduled maintenance follows factory-defined intervals specific to each model, engine, and model year. From min…
Porsche Fluid Service
PDK, Coolant, Brake & Power Steering Fluids
Beyond oil changes, Porsche vehicles require periodic fluid service for the transmission (PDK or manual), cooling system…
Porsche AC & Climate Service
Porsche HVAC & Air Conditioning Specialists
Porsche HVAC systems are integrated with the vehicle's climate control module, requiring PIWIS diagnostics for proper se…
Porsche Battery Service
Battery Replacement, Registration & Coding
Modern Porsches require battery registration via PIWIS after replacement — the vehicle's power management system needs t…
Porsche Cooling System Service
Coolant Flush, Water Pump & Pipe Repair
Porsche cooling systems are engineered for high performance but have known weak points — particularly the plastic coolan…
Porsche Diagnostics & Check Engine
PIWIS III Factory Diagnostics
Generic OBD-II scanners read a fraction of the fault codes stored in a Porsche's 30+ control modules. Our PIWIS III — Po…
Additional Services
Specialized pages that don't appear in the main services grid.
Winter Storage
Secure winter storage for Porsche and high-performance cars in Stratford, CT.
Clutch Service
Clutch diagnostics and replacement with full documentation and OEM tooling.
Classic Porsche
Air-cooled and classic Porsche preservation and repair by veteran specialists.
Audi Service
Performance Audi service for R8 and RS models with OEM-level diagnostics.
