MuchBoost EE20 Upgraded Turbocharger with a Custom Billet Compressor Wheel and a Clipped Turbine Wheel. It is based on an original IHI Turbocharger, which means that the installation is 100%P&P. The turbocharger is meant to work with Subaru Outback, Impreza, Legacy, and Forester with the EE20 147-150HP engines. The turbo delivers up to 170% power (103 extra HP) […]