Real power,
proven on our dyno.
One tuner, one dyno, real numbers. Stage 1/2/3 remaps, the NC 2.5 swap, turbo kits and worldwide remote tuning — every map developed in-house, never a file from a stranger.
ECU Tuning for All Brands
Find your car. See your gains.
79 brands · 989+ models · 9473+ engine variants
Measured, not estimated
Real results on the dyno.
Real DynoRevolt pulls from real MX-5 builds on our own dyno — DIN 70020, engine power, nothing invented.
What we do
Everything, in one place.
ECU Tuning
Stage 1/2/3 custom remaps for every make — dyno-developed, petrol & diesel.
OpenMX-5 NC 2.5 Swap
The L5-VE 2.5 swap done turn-key — bolt-in NA torque. Build it & price it live.
OpenRemote Tuning
Custom MazdaEdit tune delivered worldwide — send logs or tune LIVE with Yiannis.
OpenCustom Turbo Kits
Proprietary DMS top-mount turbo kits for the MX-5 NC. 280–450 hp builds.
OpenIn-house Dyno
Every map on our own Dyno Revolt — real pulls, before/after, live AFR & knock.
OpenDTC / DPF / EGR
Emissions-component solutions and fault-code fixes, done right.
OpenFeatured
What people come to us for.
engine from €1,800Our signature build
MX-5 NC 2.5 Swap
180hp bolt-in, up to 220hp with cams — the L5-VE swap done properly and proven on our dyno. Engine from €1,800, complete kit from €2,600, or fitted.
Build & price it
Developed here. Proven here.
Every map is built and verified on our own dyno — real pulls, live AFR & knock, before/after on the same rollers. No estimates, no database files.
On YouTube · @gianic
Watch the builds.
Real builds, real dyno runs, the full story — straight from the workshop. New episodes regularly.
As featured in
▶Launch ControlVideo feature: “Meet DMS Tuned by Gianic”Ready when you are
Build yours.
Tell us your car and goal — we confirm the stage and send your plan, usually same-day.
Book / ask Yiannis