MX-5 NC 2.5 Turbo – GTX2871 Custom Build

This Mazda MX-5 NC 2.5 Turbo was built and calibrated at DMS Tuned for strong, reliable boost using the factory ECU.

The setup combines a Pulsar GTX2871 turbocharger with a fully optimized fuel and exhaust system, delivering impressive power while maintaining drivability.

MX5 NC 2.5 Turbo GTX2871 DMS Tuned dyno session

Turbo Setup

  • Pulsar GTX2871 Turbocharger
  • Custom Turbo Kit
  • Full 76mm Exhaust System
  • 775cc Injectors
  • Upgraded Fuel Pump
  • Stock ECU Custom Remap by DMS Tuned

Dyno Results

@ 0.7 bar: 326HP / 401Nm
@ 0.85 bar: 344HP / 455Nm

Linear boost response, strong mid-range torque and stable AFRs make this 2.5 turbo conversion both responsive and reliable for street and track use.

MX5 2.5 turbo dyno graph 344hp 455Nm MX5 NC turbo engine bay GTX2871 DMS Tuned MX5 NC 2.5 Turbo build MX5 NC 2.5 Turbo dyno tuning at DMS

MX-5 Turbo Tuning in Greece

Explore more MX-5 turbo builds or learn about our custom ECU remap services.

Book your MX-5 turbo tuning session.