Toyota Supra ECU remapping
24 files available
About remapping
The Toyota Supra accounts for 24 files in our catalogue, entirely turbocharged petrol: the 3.0T straight-six dominates, with the 2.0T four-cylinder also present. It is a rear-wheel-drive coupé developed jointly with BMW.
Stage 1 makes up 14 files, with 9 Stage 2, 3 pop and bang and 2 speed limiter removals — a genuinely sporting profile. The ECUs are MG1CS201 and SH references, reflecting the BMW-derived engine management.
Model highlights
- ›14 Stage 1 files and 9 Stage 2 on a genuinely sporting base.
- ›Entirely turbocharged petrol: the 3.0T straight-six and the 2.0T four-cylinder.
- ›3 pop and bang files for the sound service.
- ›ECUs including MG1CS201 and SH references.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 3.0 Bi-Turbo | Petrol | 340 hp | 400 hp +60 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
3.0 Bi-Turbo
ECUs
Generations covered
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
Speed limiter removal
Removal of the factory speed limiter.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
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Log in as a professionalFrequently asked questions
How much does the 3.0T straight-six take?
It is a BMW-derived turbocharged engine with real headroom, one of the most rewarding units we work on. Stage 1 works with standard hardware.
Is it related to the BMW Z4?
Yes, they share platform and engines. Our experience with the BMW turbocharged units applies directly here.
What is Stage 2 for?
It is for cars that already carry hardware modifications, typically exhaust or intake. Without them, Stage 1 is the right level.