*Lead time on these custom units is typically 2-8 weeks (unless indicated that we have them available for shipment in our inventory).
Fitment Information:
2002-2014 Subaru WRX
2004-2021 Subaru STI
*Only fits vehicles with EJ based engines.
Features:
The Boost Controlled Performance X400 Turbocharger is the best mild stock turbo upgrade you can find for EJ-power Subarus. Like the X500 turbos, we’ve combined an unparalleled quick-spooling turbo matched with high volume airflow. The X400 will support 400whp while spooling within an incredible 100 rpm of the stock VF turbo. With a stock inlet size, it truly is a bolt-on unit.
- Compressor Wheel: 11-blade Billet
- Max Flow Rating: 44 lbs/min
- Bearing type: Dual-Feed Hydrostatic
- Inlet Size: Stock
- SureSeal© multi-layer gaskets included
- Downpipe studs included
- Turbine Housing: 7cm; Subaru In/Out Flanges
- This unit is only available in the standard cover at this time.
Note:
- It is strongly suggested to run an aftermarket feed line kit to ensure adequate oiling to the turbo