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Subaru Impreza WRX/STI FA20 upgrade Turbocharger up to 450 HP Turbo-Total®

- Description
- Up to 450 HP
- internal Wastegate with 1.2 bar pressure can
- Rugged ball bearing
- Special MHI-Inconel-exhaust gas wheel for better responsiveness
- larger CNC compressor impeller
- OEM replacement for 814306-0006
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The Turbo-Total® upgrade supercharger was developed as a direct upgrade for the Subaru Impreza WRX and WRX STi models from 2014. Like all MHI turbochargers, it features a robust ball bearing and an Inconel exhaust gas wheel for extra responsiveness. The turbocharger features a 68mm supercharger wheel with a standard linkage. This allows us to achieve performance of up to 450 HP. We used here ball bearings instead of plain bearings, so the supercharger creates a great balance of durability and performance.
The turbo comes complete with oil line and gasket kit, so you have everything you need for installation. The factory oil drain sump is retained and reused.
Features:
Engine | Engine code |
---|---|
2.0 Boxer | FA20F | 272 hp (200 kW) |
2.0 Boxer | FA20F | 300 hp (221 kW) |


Accessories
The Turbo-Total® upgrade supercharger was developed as a direct upgrade for the Subaru Impreza WRX and WRX STi models from 2014. Like all MHI turbochargers, it features a robust ball bearing and an Inconel exhaust gas wheel for extra responsiveness. The turbocharger features a 68mm supercharger wheel with a standard linkage. This allows us to achieve performance of up to 450 HP. We used here ball bearings instead of plain bearings, so the supercharger creates a great balance of durability and performance.
The turbo comes complete with oil line and gasket kit, so you have everything you need for installation. The factory oil drain sump is retained and reused.
Features:
- Up to 450 HP
- internal Wastegate with 1.2 bar pressure can
- Rugged ball bearing
- Special MHI-Inconel-exhaust gas wheel for better responsiveness
- larger CNC compressor impeller
- OEM replacement for 814306-0006
Engine | Engine code |
---|---|
2.0 Boxer | FA20F | 272 hp (200 kW) |
2.0 Boxer | FA20F | 300 hp (221 kW) |


Accessories