Blouch TD06H-20GXT-R Billet Ball Bearing 10cm^2 3in Inlet 2002-2007 WRX / 2004-2021 STI

Investing in a larger turbo as well as supporting mods is one of the best power upgrades you could buy. Blouch is the leader in turbo development; they consistently build the best turbo's. The new XT-R line of turbos from Blouch consists of a billet compressor wheel to optimize the aerodynamics of a turbo and increase compressor flow within the same inducer geometry.