Fitment Information: This turbocharger is a perfect fit for 2008 - 2021 Subaru STI with EJ257 engine. It also fits 02 - 07 WRX and 04 - 07 STI, though some installation modifications may be needed. Features: The Boost Lab VF48HF turbocharger is a convenient and compatible replacement upgrade. It's 100% bolt - on for 2008 - 2021 STI models, no modifications required. It has an enhanced compressor wheel slightly larger than the OEM and a precisely engineered factory - sized turbine wheel, offering excellent flow capacity. With this upgrade, you can get up to 350whp on pump gas and 380+whp with ethanol - blended fuels. It strikes a great balance between performance and affordability, ideal for those wanting more power without breaking the bank or sacrificing reliability. Each Boost Lab turbocharger is VSR balanced and tested, and comes with a 1 - year/unlimited - mile industry - standard warranty. Compressor Wheel: 10 - blade billet 50mm/68mm, 18G sizing. Turbine Wheel: High - flow 53mm/48mm. Bearing Type: Twin Hydrodynamic Journal Bearing with 360 Thrust. All gaskets and hardware are included for a smooth installation.
Using the Boost Lab VF48 High Flow Turbocharger is straightforward. First, make sure your vehicle is a 2008 - 2021 Subaru STI with an EJ257 engine, or a 02 - 07 WRX or 04 - 07 STI (you may need to make some modifications for installation). Since all the gaskets and hardware are included, you can start the installation right away. Once installed, you can enjoy the extra power it provides. For fuel, you can use pump gas to get up to 350whp, or ethanol - blended fuels for 380+whp. When it comes to maintenance, it's a good idea to check the turbocharger regularly for any signs of wear or damage. And remember, it comes with a 1 - year/unlimited - mile warranty, so if there are any problems, you're covered.
