GT3
Porsche 911 GT3 & GT3 RS Service & Maintenance
The GT3 represents Porsche's commitment to motorsport for the street. At Repasi Motorwerks, we understand that GT3 owners expect more than basic maintenance—they want technicians who appreciate the car's racing heritage and can maintain it to the standards it deserves.
Gold Meister Certified · PIWIS Factory Diagnostics · Stratford, CT
Our GT3 Expertise
- Mezger engine specialists (996/997.1 GT3)
- 9A1 naturally aspirated engine expertise (997.2/991/992)
- Track preparation and corner balancing
- Roll cage and harness installation
- Performance alignment with race-derived geometry
GT3 Services We Provide
Track Day Preparation
Pre-track inspection, brake bleeding with racing fluid, tire pressures, safety equipment check.
Corner Balance & Alignment
Hunter laser alignment with race-derived geometry. Weight distribution optimization.
Clutch Replacement
Single-mass flywheel and clutch service for manual GT3s. PDK service for later models.
Engine-Out Major Service
Comprehensive inspection with engine removed. Rear main seal, clutch, and complete systems check.
PCCB Service
Carbon ceramic brake inspection and pad replacement. Rotor assessment and replacement when needed.
Common GT3 Issues & Solutions
Every model has its common issues. Here's what we see and how we address them.
Rear Main Seal Leaks
Engine-out service to replace rear main seal. Common on all GT3 generations after track use.
Valve Guide Wear (996/997.1 Mezger)
Valve guide replacement during cylinder head service. Prevents oil consumption issues.
Wheel Bearing Wear
Track use accelerates bearing wear. Regular inspection and replacement as needed.
PCCB Rotor Wear
Inspection for thermal cracking. Rotor replacement when wear indicators show.
GT3 Service Intervals
Factory-recommended maintenance schedule to keep your GT3 performing at its best.
Annual / 10,000 miles (or after every track season)
- Oil and filter change
- Brake inspection and fluid test
- Suspension check for wear
- Multi-point track-focused inspection
Every 2 years / 20,000 miles
- Spark plug replacement
- Gearbox oil change
- Differential fluid
- Complete brake system service
Every 4 years / 40,000 miles
- Coolant flush
- Suspension refresh evaluation
- Engine-out inspection (recommended)
- Clutch wear assessment
Why Your GT3 Needs a Specialist
GT3s are track-capable machines that experience stresses far beyond normal street driving. Our Gold Meister technicians understand the unique demands of high-RPM naturally aspirated engines, carbon ceramic brakes, and motorsport-derived suspension. We speak your language and maintain your GT3 to the standard it was built.
Ready to Schedule Your GT3 Service?
Contact us today to schedule your appointment. Our Gold Meister certified technicians are ready to provide factory-level care for your Porsche 911 GT3 & GT3 RS.