MX-5 NC 1.8 – Stage 1 Tune with 4-1 Headers | DMS TUNED

This Mazda MX-5 NC 1.8 received a full DMS Stage 1 calibration after installing 4-1 headers and a K&N panel filter.

The vehicle was the winner of our ECU remap giveaway in collaboration with RoadRageGR.

Mazda MX5 NC 1.8 Stage 1 Dyno DMS Tuned

Setup

  • 4-1 performance headers
  • K&N panel air filter
  • DMS custom Stage 1 ECU remap

Dyno Results

Before (Stock tune)
140 HP @ 6540 RPM
172 Nm @ 5050 RPM

After (DMS Stage 1)
152 HP @ 6761 RPM
182 Nm @ 5078 RPM

Gain: +12 HP & +10 Nm

MX5 NC Stage 1 Dyno Graph DMS Tuned

What Changed?

The recalibration optimized ignition timing, fuel delivery and load control to fully utilize the 4-1 headers and improved airflow.

  • Stronger mid-range torque
  • Improved throttle response
  • Smoother power delivery
  • Extended pull toward redline
Mazda MX5 NC Engine Bay Stage 1 Setup

Proper tuning is what unlocks the real potential of bolt-on modifications. No generic files — every DMS Stage 1 is calibrated individually on our dyno.

Ready to optimize your MX-5 NC? Book your dyno tuning session at DMS TUNED.