Subaru Forester 2025 Sti Turbo Kit. The extreme turbo systems 2015+ subaru sti twin scroll turbo kit is designed to give you the broadest powerband without sacrificing performance by using the latest turbocharger. Determine your performance targets, how your vehicle will be used (daily driving, autocross, drag racing, etc.), and any future upgrades you may consider, ensuring your chosen turbo matches your.

Unleash the true potential of your subaru wrx and sti with our comprehensive selection of turbo kits and supercharger kits. Add a turbo kit, and you instantly gain that extra power that people desire.