How much horsepower can a Volkswagen CC gain from a Stage 1 tune?

[SabrinaAnn]

Volkswagen CC can gain 50 horsepower from a Stage 1 tune. Here are the pros and cons of ECU tuning: 1. Advantages: Significant power improvement and better fuel efficiency. Automatic transmission models will experience smoother gear shifts and better power delivery. It can easily resolve issues like low idle speed, stalling, engine knocking in certain ranges, and transmission shift vibrations. Engine RPM will also increase noticeably. 2. Disadvantages: Higher requirements for fuel quality and engine temperature. ECU tuning may lead to dealership warranty denial and insurance claim rejection. It may disrupt the vehicle's balance and increase failure rates. Excessive modifications might exceed the vehicle's tolerance limits and damage hardware components.