Toyota Chiptuning
Professional ECU tuning files for Toyota vehicles – optimised for power, torque and efficiency.
Toyota ECU Remapping
Toyota's diesel engines and newer turbocharged petrol units respond well to professional ECU remapping. The 2.0 and 2.8-litre D-4D diesels found in the Hilux, Land Cruiser, and RAV4 offer substantial power and torque gains. Toyota uses Denso engine management systems extensively, along with some Bosch units in European-market diesels. Chiptuning is particularly popular for Toyota commercial and off-road vehicles where additional low-end torque makes a significant difference.
Popular Toyota Models We Tune
Common Toyota ECU Types
We support all major engine control units found in Toyota vehicles:
- Denso 275900-xxxx
- Denso 89661-xxxxx
- Bosch EDC17CP37
- Bosch EDC17C73
- Denso D-4D HP
- Bosch MG1CS024
- Denso 175800-xxxx
Typical Toyota Performance Gains
Real-world Stage 1 gains achieved through ECU remapping on stock hardware:
- Diesel 2.4 D-4D: +30-45 HP / +60-90 Nm
- Diesel 2.8 D-4D: +40-55 HP / +80-110 Nm
- Petrol 1.6 GR Yaris: +30-40 HP / +40-60 Nm
- Petrol 3.0 Supra: +50-70 HP / +70-100 Nm
Available Tuning Options for Toyota
Stage 1
ECU remap for stock hardware – safe power and torque gains via optimised fuel, boost and ignition maps.
Stage 2
Aggressive remap paired with performance downpipe or intake – maximum gains for modified vehicles.
DPF Off
Diesel particulate filter removal from the ECU software – eliminates regeneration cycles and back-pressure.
EGR Off
Exhaust gas recirculation delete – reduces carbon build-up and improves throttle response.
AdBlue Off
SCR/AdBlue system deactivation – removes warning lights and limp mode from faulty AdBlue systems.
DTC Off
Diagnostic trouble code removal – clears persistent fault codes related to removed or modified components.
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