Turbocharger
for your 2018 Subaru WRX STI
A turbocharger can transform your driving experience. Add this type of upgrade to your Subaru WRX STI to get a boost in horsepower. Through a forced induction system, turbochargers compress the air that flows into the engine. As more air is forced into the system, more fuel can also be added. This translates to increased power output.
Many of the automobiles being manufactured today already come with turbocharged engines. This is generally because car buyers are interested in great performance while still enjoying small, lightweight engines. If your Subaru WRX STI doesn't have a turbocharger, consider the benefits of adding one to your existing engine, and check out your options.