Professional ECU Tuning File Service for Dealers and Workshops
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Years of tuning experience. Proven results, built in the field.
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Active professional tuners online. Fast support and direct expertise.
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Tuning files delivered monthly. Tested for quality and reliability.
0K+
Tested tuning files available. Covering a wide range of vehicles and ECUs.
Performance Excellence
Individual Tuningfile service
Portal Chiptuning File offers high-quality ECU and TCU tuning files for professional tuners, workshops and dealers worldwide. Our custom-made tuning files are extensively tested for optimal performance, fuel efficiency and reliability. We support Stage 1, Stage 2, DSG/TCU tuning, DPF Off, EGR Off, AdBlue Off, Pop & Bang and more.
30 MIN
Avg. lead time
24/7
Support
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Stage 1
Software optimisation within factory limits.
- Up to 30% more HP
- +25% torque (Nm)
- Fuel savings
02
Stage 2
Optimised for hardware modifications.
- Intake & exhaust tuning
- Vmax removal
- Extreme throttle response
03+
Custom solutions
Specific requests for track or motorsport.
- EGR, DPF & AdBlue
- Popcorn & burbles
- Launch control
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Upload file2
Expert tuning3
Dyno validation4
Download ready