Stage 4 Tuning - HEADQUARTERS
Phone #: (901) 351-5268
Email: info@stage4tuning.com
7300 Southwest Fwy Ste B, Houston, TX 77074
ultimate auto
Phone #: (407) 410-4143
Email: info@stafe4tuning.com
3419 WD Judge Drive Suite 150 Orlando FL 32908
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Frequently Asked Questions
Your questions, answered: Everything you need to know about Stage 4 Tuning
What is ECU Tuning?
ECU tuning is the process of adjusting the engine control unit's software to enhance vehicle performance,
efficiency, or fuel economy.
Does ECU Tuning void my factory warranty?
It can, depending on the manufacturer. Many warranties do not cover modifications like ECU tuning.
What type of fuel should i use for my car?
Use the highest octane fuel recommended for your specific tune to ensure optimal performance and safety.
Can i daily my car if it's tuned?
Yes, a properly tuned car can be used daily, as long as the tune is tailored for reliable, everyday driving.
What is CPC and TCU?
CPC (Central Powertrain Controller) and TCU (Transmission Control Unit) manage your vehicle's powertrain and
transmission systems, respectively.
What is map switching?
Map switching allows you to change between different tuning settings (maps) for varying driving conditions
without having to retune the ECU.
Is ECU Tuning safe for my vehicle?
Yes, if done by a professional using proper tools, ECU tuning is generally safe for your vehicle.
How does ECU Tuning Work?
ECU tuning works by modifying the software that controls engine parameters like fuel mixture, ignition timing,
and boost pressure to optimize performance.
How do I install a new tune?
The process of installing a tune depends on the vehicle’s make and model. Some tunes are installed by
connecting a tuning device to your car’s OBD-II port and uploading the tuned software, others may require ECU
unlock.
What is the difference between Stage 1 & Stage 2?
Stage 1 is for vehicles with no modifications, stage 2 is for vehicles with bolt on upgrades or downpipes
installed.
What kind of support do you offer?
We offer post-installation support, troubleshooting, and guidance on using your tuning software and hardware.
How do I choose the right tuning software?
Choose tuning software that is compatible with your vehicle, has good reviews, and suits your performance
goals (e.g., reliability vs. max power).