About
About Repasi Motorwerks
America's premier Porsche GT service center in Stratford, Connecticut. Founded by James "Jimmy" Repasi, the shop focuses exclusively on Porsche platforms—from air-cooled icons to modern GT and hybrid models.
GT & Porsche focus · Gold Meister technicians · Carrera GT, 918, GT3/RS, Ferrari, Lamborghini & more.
Who We Are
Repasi Motorwerks didn't start as a general Porsche shop that happened to work on GTs. It started with an obsession.
In 2012, James “Jimmy” Repasi made a deliberate choice: specialize exclusively in Porsche GT models. Not to chase prestige. Because he saw a gap. Carrera GT owners were shipping their cars to dealers who didn't understand them. GT3 RS buyers were getting generic service. The specialty models—the ones that demanded the most expertise—were being underserved.
More than a decade later, he's the most experienced independent Carrera GT technician in North America. Owners ship cars from across the US and internationally because there is no substitute for this level of focus.
We're not a shop that also does GTs. We're the specialist shop. That focus is why we're trusted with some of the world's rarest and most valuable Porsches.
Our Credentials
Porsche Certifications
- • Five Porsche Gold Meister certified technicians (Porsche's highest certification)
- • Porsche Classic Certified
- • Porsche Carrera GT Certified
- • Porsche Hybrid/EV Certified
- • Porsche Taycan Certified
Experience & Recognition
- • 100 years of combined Porsche-specific expertise
- • Featured by American Collectors Insurance as Carrera GT specialists
- • Selected by Doug DeMuro for a Carrera GT pre-purchase inspection
- • 4.9★ Google rating (28 reviews)
- • 5.0★ Carfax rating (48 reviews) and 5.0★ Yelp rating
What We Specialize In
- • Carrera GT service: clutch, camshafts, cooling, engine-out, PPIs
- • 918 Spyder hybrid system and drivetrain service
- • GT3 / GT3 RS / GT2 RS maintenance and track preparation
- • Mezger engine service for 996/997 GT3 and Turbo platforms
- • Air-cooled 911, 912, 914 preservation and restoration
- • Pre-purchase inspections with PIWIS diagnostics and borescope
- • 400+ photo PPI reports for buyers worldwide
- • Performance tuning, corner balance, and track setup
- • Proprietary Carrera GT parts including exhaust systems
- • Surface Transforms carbon ceramic brake upgrades
Our Team
James (Jimmy) Repasi — Founder, Carrera GT Specialist, Porsche Gold Meister. America's most experienced Carrera GT technician with 15+ years of Porsche GT experience.
Jorge Baez — Modern Porsche Specialist, Porsche Gold Meister. Hybrid, EV, Taycan, and modern platform expert with 10+ years of Porsche experience.
Jim Reilly — Classic Porsche Specialist, PCA Instructor. 50+ years of Porsche experience and One Lap of America winner.
Christopher Grande — Diagnostics Specialist, ASE Master L1. 20+ years of electrical and diagnostic expertise across European marques.
Alex Amaral — Motorsport Specialist. Supports Porsche Cup, GT4 Clubsport, and GT2 RS Clubsport race programs.
Location & Contact
Address: 1701 Stratford Ave, Stratford, CT 06615
Phone: (203) 257-0987
Message: Contact form
Hours: Monday–Friday, 9:00 AM – 5:00 PM EST
Service Area: Connecticut, New York, New Jersey, and nationwide Carrera GT and Porsche GT owners.
Why Choose Repasi Motorwerks
- 1. GT & Porsche focus — specializing in Porsche, Ferrari, Lamborghini, McLaren & more.
- 2. Unmatched GT expertise — more Carrera GT experience than nearly any shop in America.
- 3. Gold Meister technicians — five technicians hold Porsche's highest certification.
- 4. Documentation — torque-logged records and 400+ photo PPIs for transparency.
- 5. Direct communication — speak directly with the technician working on your car.
- 6. Nationwide service — clients ship cars from across the country with enclosed transport.
- 7. Lifetime warranties — certain services, like camshaft replacement, include lifetime coverage.