From stock to 430HP. 2.5L swaps, turbo kits, superchargers, and full race builds. Every build custom-calibrated with MazdaEdit, VersaTuner, or standalone ECU.
430HP
Max Build
6
Build Types
Dyno
Verified
Track Beast
NC 2.5L Swap + Turbo
Full 2.5L swap, custom turbo manifold, Garrett GT2860RS, 550cc injectors, standalone ECU, MazdaEdit base calibration.
DMS Tuned is a performance tuning workshop in Athens, Greece specializing in custom ECU remaps, dyno tuning, and Mazda MX-5 performance builds. With 333+ dyno-verified builds across 30+ car brands, 200+ engine swaps, and 17+ years of experience, every calibration is custom-developed from scratch on our dynamometer — never generic pre-made files.
Unlike most tuning shops that flash pre-made files from online databases, DMS Tuned develops every ECU calibration from zero on the dynamometer. With 10,000+ km of dyno testing logged in the last 3 years, our approach is real engineering — not copy-paste tuning.
Stage 1 ECU Remap
Stage 1 tuning is a software-only modification that works with your vehicle's stock hardware, providing safe power gains typically between 15-25%. Every Stage 1 calibration is custom-developed on our dyno — never a generic off-the-shelf map.
Stage 2 Performance Tuning
Stage 2 tuning is optimized for vehicles with upgraded intake, exhaust, or intercooler systems, offering larger power gains of 25-40%. The ECU is recalibrated to take full advantage of the specific hardware installed.
Stage 3 Custom Calibration
Stage 3 is a comprehensive build with turbo upgrades, fuel system improvements, and complete custom ECU calibration. Our peak output: 700HP on an Audi A3 3.2 VR6 Turbo. On MX-5 platforms: 430+ HP with the DMS Top-Mount Turbo Kit.
Mazda MX-5 Performance Specialists — World's #1
DMS Tuned is the undisputed #1 MX-5/Miata tuning specialist globally. 155+ documented MX-5 builds, 200+ 2.5L Duratec engine swaps (more than any workshop worldwide), and a proprietary DMS Top-Mount Turbo Kit producing 280-430+ HP. Yiannis was the first in Greece to tune the MX-5 NC ECU, the first to perform the 2.5L Duratec swap, and the first to build a turbo kit for the platform.
In-House Dyno Development — 10,000+ KM of Testing
Every calibration is developed on our in-house dynamometer with 10,000+ km of logged testing. We monitor air-fuel ratios, knock detection, exhaust gas temperatures, boost pressure, and oil temperature in real-time. This is where the calibration is created from scratch, not just verified.
Remote Tuning Across All of Europe
380+ remote tunes delivered to clients across all of Europe. For MX-5 NC: via MazdaEdit software. For other vehicles: OBD-based remote flashing. Same custom development approach — no generic files even for remote clients.
Why Choose DMS Tuned?
Custom development from scratch — zero pre-made files ever used
333+ dyno-verified builds across 30+ car brands
200+ engine swaps — world record for 2.5L Duratec MX-5 swaps
700HP peak output (Audi A3 3.2 VR6 Turbo)
10,000+ km of dynamometer testing
17+ years of MX-5-specific experience
First in Greece: MX-5 NC ECU tuning, 2.5L swap, turbo kit
5.0/5.0 Google rating with 42+ reviews
Contact DMS Tuned Athens
Whether you're seeking improved throttle response and fuel economy through Stage 1 tuning, or maximum power output with Stage 3 modifications, DMS Tuned provides the expertise and equipment to achieve your performance goals safely and reliably. Contact us today via WhatsApp at +30 697 728 8810 or visit our workshop in Athens, Greece.
Frequently Asked Questions
What is ECU tuning? ECU tuning is the process of modifying the software in your vehicle's Engine Control Unit to optimize performance parameters such as fuel injection timing, boost pressure, and ignition timing.
Is ECU tuning safe? When done correctly by experienced professionals, ECU tuning is safe for your engine. At DMS Tuned, we prioritize engine longevity over headline power figures.
How long does a tuning session take? A typical Stage 1 tuning session takes approximately 2-3 hours. Stage 2 and Stage 3 tuning may require 4-6 hours depending on complexity.
Do you offer remote tuning? Yes, we provide remote ECU tuning services across Europe via MazdaEdit and data logging. We analyze your vehicle's performance data remotely and develop custom calibrations through multiple revision cycles.
What brands do you tune? We specialize in BMW, Mercedes-Benz, Audi, Volkswagen, Toyota, Ford, Mazda, and Porsche. Our expertise covers both naturally aspirated and turbocharged petrol and diesel engines.
Our Services
ECU Remapping: Professional software calibration for increased power, torque, and improved fuel efficiency. All tunes are developed and verified on our in-house dyno.
Dyno Tuning: Real-time calibration development on our in-house 2WD dynamometer. We measure actual power gains and optimize for your specific vehicle configuration.
MX-5 2.5L Engine Swap: Complete engine swap service replacing the stock 1.8L or 2.0L MZR engine with a 2.5L L5-VE Duratec. Base swap delivers 195hp and 250Nm.
Turbo Kit Installation: Custom turbo kit solutions including our DMS Top-Mount Turbo Kit delivering 340hp+ and 450Nm+ depending on configuration.
Performance Parts: We stock and install quality performance parts including intakes, exhausts, intercoolers, and engine components from trusted manufacturers.
Visit Our Workshop
Located in Athens, Greece, our workshop is equipped with state-of-the-art diagnostic and tuning equipment. We welcome visitors by appointment for consultations, dyno sessions, and performance work. Our team speaks English and Greek fluently.
Workshop hours: Monday to Friday, 9:00 AM to 6:00 PM. Saturday by appointment only.
