Mazda MX-5 NC 2.5L — Stage 2.5 Cams & 70mm Exhaust
Another high-performance Mazda MX-5 NC 2.5L swap designed and calibrated by DMS Tuned in collaboration with Lefkaditis Motorsport. Equipped with DMS Stage 2.5 camshafts, Mazdaspeed valve springs, Ramair intake and a full 70mm custom exhaust system.
Vehicle Specification
- Mazda MX-5 NC 2.5L Duratec swap
- DMS Stage 2.5 camshafts
- Mazdaspeed upgraded valve springs
- Ramair intake system
- Full 70mm custom exhaust
- Custom ECU calibration by DMS Tuned
- Engineered with Lefkaditis Motorsport
Performance Strategy
The aggressive Stage 2.5 cam profile combined with upgraded valve springs supports extended high-RPM operation and improved airflow. The 70mm exhaust system enhances exhaust flow efficiency, while optimized VVT and fueling calibration deliver strong mid-to-top-end performance with consistent reliability.
Related Services
Mazda MX-5 Performance Upgrades
Duratec Performance Camshafts
Custom ECU Calibration
Dyno Testing & Calibration