- JFA Help Center
- FAQ
- General
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FAQ
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Dealer Support
- Problem Solving
- Tuning Tools
- Tuning Credits
- Adblue
- DPF - Diesel Particulate Filter
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- ECU Information
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- EVAP
- Exhaust Flap
- GPF / OPF - Gasoline Particulate Filter
- Lambda o2 Sensor
- SAP
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- Start/Stop System
- Swirl Flaps - Inlet flaps
- Data Logging
- AGS - Active Grille Shutter
- Dealer Portal
- Soft Rev Limiter
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Manuals
Will the lifespan of my engine be reduced?
No. Our remaps are designed specifically to improve the performance of your vehicle whilst remaining within the tolerances of your vehicles’ components.
Sadly, in attempt to achieve ‘big numbers’ some other companies over tune engines, placing excessive stress on the engine, transmission, cooling systems, etc, leading to reduced life span and reliability of the vehicle. We pride ourselves in producing reliable remaps which do not over stress your vehicle but still produce impressive results.