I recently read about tuning and how it can improve the handling and power of my Volkswagen Rabbit, but I don't really understand how it works. How does Volkswagen Rabbit tuning work?
tuning works by either physically installing performance-enhancing upgrades or by electronically remapping the engine’s characteristics to increase your car’s torque and horsepower.
Of course, that obviously doesn’t cover everything, but it gives us a place to start. Let’s look at a few examples to better understand tuning.
When you install a cold air intake in your Volkswagen Rabbit, for instance, you are mechanically improving airflow and engine performance, which leads to a noticeable increase in horsepower and fuel efficiency.
In contrast, electronically tuning your Volkswagen Rabbit entails modifying or reprogramming the engine control unit’s (ECU) stock characteristics. With a handheld tuner, the ECU can be accessed to electronically alter variables like fuel pressure and valve timing.
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