MHI Subaru EJ25 Stage 2 Stock Location Turbo Upgrade

The MHI Stage 2 Subaru Stock Location Turbo will Boost Your EJ25 Power

The TF06-18K blends quick response and plenty of top-end power capable of 500+hp with a built engine and supporting modifications. This turbocharger is a perfect option for Subaru owners who love their cars but crave more horsepower. It’s also the right turbo for anyone who isn’t willing to compromise on quality or reliability.

MHI’s Stage 2 stock location turbo upgrade takes OEM standards and applies them to high-performance Subarus with the TF06-18K turbo—notably the GR WRX / STI / LGT (2008-2014). Installation is simple and straightforward, this turbo bolts right up to the stock components.

Additional Benefits

• Reliable Power Increase
  • Increase EJ25 engine output from 400 to 540hp depending on mods and fuel
• Broad Powerband
  • A unique blend of quick response time and strong top-end power
• Easy to Install
  • Bolts directly to EJ25 stock or aftermarket components

Compressor Specifications

• Compressor Type: Forged-Milled Wheel (FMW) Billet
• Compressor Wheel Exducer:75mm
• Compressor Wheel Inducer: 55.1mm
• Max Flow Rate: 54 lb/min
• Compressor Housing: 2.4" hose coupler inlet, 2.0" hose coupler outlet

Turbine Specifications

• Turbine type: Inconel Turbine Wheel
• Turbine Wheel Inducer: 61.5mm
• Turbine Wheel Exducer: 54mm
• Turbine Inlet/Outlet: OE SUBARU

Fitment Info

• Compatible with: GD & GR WRX,  STI, Legacy GT, and Forester

Technical Notes

• This MHI turbo upgrade is designed specifically for the Subaru EJ25 engine.
• 60mm inlet ensures stock and aftermarket components will bolt right up to this turbo, no other modifications are needed. 
• This turbo may also work for other WRX and STI models of different years (such as EJ20) but additional modifications may be required.