Collection: High-Performance Kinugawa Turbo Upgrades for JDM Subaru STI Spec C | VF36 / VF37 / VF42 Replacement

Unlock the full potential of your JDM Subaru Impreza WRX STI Spec C with a precision-engineered turbo upgrade from Kinugawa Turbo. This collection is expertly curated for the unique, high-performance twin-entry setup of the JDM Spec C models.

Designed as a direct bolt-on replacement for the factory IHI VF36, VF37, and VF42 turbos, these units provide a seamless upgrade path for your EJ207 engine. Whether you are restoring your Spec C or building for higher horsepower, our turbos offer modern performance while retaining the signature twin-entry design.

This collection features:

• Versatile TD05H Upgrades: Choose from our popular range, including the responsive TD05H-16G , the perfectly balanced TD05H-18G , and the high-flow TD05H-20G .
• High-Power TD06 Options: For those seeking maximum performance, our TD06H-18K series provides a significant increase in top-end power.
• Advanced Ball Bearing Models: Experience spool-up speeds that rival or exceed the OEM ball-bearing IHI turbos. Our STS Advanced Ball Bearing models (like the TF06 and TD06H series) offer instantaneous throttle response and robust durability for the most demanding street and track applications.
• Direct-Fit Engineering: All turbochargers in this collection are designed to bolt directly to your factory twin-scroll exhaust manifold and downpipe flange, ensuring a straightforward installation.

Replace your aging OEM turbo and elevate your JDM STI Spec C's performance with a reliable, high-output turbocharger from Kinugawa.