Tehonlisäys

Tehonlisäys, often translated as "power increase" or "performance enhancement," refers to modifications made to a vehicle, typically a car or motorcycle, to boost its engine's output. This can involve a range of upgrades, from simple adjustments to major component replacements. Common methods include remapping the engine's control unit (ECU), installing a performance exhaust system, upgrading the air intake, and replacing turbochargers or superchargers.

The primary goal of tehonlisäys is to achieve higher horsepower and torque figures, leading to improved acceleration and top speed. Enthusiasts pursue these modifications for a variety of reasons, including a more engaging driving experience, competitiveness in racing or track events, or simply for the satisfaction of optimizing their vehicle's capabilities.

However, tehonlisäys can have implications. It may affect fuel efficiency, increase wear and tear on engine components, and potentially void the manufacturer's warranty. In many regions, significant power increases can also lead to stricter emissions testing requirements or necessitate changes to vehicle registration and insurance. Responsible tehonlisäys often involves careful consideration of component compatibility and professional installation to ensure reliability and safety.