Stage 3 Custom Tuning
Full custom ECU calibration for the most demanding builds. Turbo upgrades, engine swaps, race cars - every project developed entirely on the dyno.
START HERE
Get a Custom Tuning Plan for Your Car
Select your car and get a tailored ECU tuning solution.
Stage 3 Build Types
Turbo Upgrades
Hybrid turbo or full turbo kit installations
BorgWarner, Garrett, IHI hybrids
High Power Builds
400HP+ builds with upgraded internals
Forged pistons, rods, upgraded head
Engine Swaps
Full engine swap projects with custom ECU
MX-5 2.5L swap, K-swap, LS swap
Race Builds
Dedicated track cars and time attack builds
E85, methanol, WMI setups
The Stage 3 Process
Consultation
Discussion of goals, budget, and car configuration. Setting realistic power targets.
Hardware Verification
Checking all installed components. Verification that mods support the targets.
Baseline & Testing
Initial dyno measurements and data logging. Identifying any issues.
Custom Calibration
Development of full custom tune with multiple iterations. Fine-tuning every parameter.
Validation & Delivery
Final testing, heat soak testing, and delivery with full documentation.
What We Monitor
Our Specialization
Mazda MX-5
2.5L swaps, turbo kits, custom builds
BMW N54/N55/S55
High power turbo builds
VAG EA888
Golf R, S3, Cupra builds
Stage 3 FAQ
Got a Serious Build?
Send us your project specs. We'll give you realistic power targets.
Your MX-5
vs Supercars.
1,100kg. 350hp. 3.14 kg/hp. That number terrifies Ferrari, GT3, M4. You don't need €150,000 — you need DMS.
3.14kg/hp
Power Ratio
3.9s
0-100 km/h
~€15K
Total Build
~€15K
DMS MX-5 NC
€150K
Supercars
"Same speed. 1/10th the price. All the soul."