Find Subaru Forester Turbo And Superchargers for peak efficiency. Shop Subaru Forester Snow Blowers For Sale. Upgrade with a Subaru Forester Air Compressor. Maintaining your Subaru Forester's turbocharger or supercharger is crucial for performance and longevity; regular oil changes and using high-quality synthetic oil can prevent buildup and wear. Watch for telltale signs like power loss or excessive exhaust smoke that could signal the need for replacement. When selecting a new turbo or supercharger, consider the model's compatibility and whether a twin-scroll turbo or a centrifugal supercharger best suits your driving demands. Each type offers distinct advantages, from improved fuel efficiency to increased horsepower. For installation, ensure the use of premium materials and follow the manufacturer's guidelines closely to maximize the upgrade's benefits and durability. With these expert insights, you can boost your Forester's power and keep it running smoothly.