SteamSpeed STX 67+ Turbo for Subaru WRX & STI 8cm² (ported) BMW the STX 76R is capable

the STX 76R is capable of making 550-600 whp

BB center is super helpful fighting backpressure and compressor surge encountered on the FA20 platform

Kit components:

so allow 2-4 for assembly and shipping

Built with the same precision manufacturing standards as original equipment

SteamSpeed STX 67+ Turbo for Subaru WRX & STI 8cm² (ported) BMW the STX 76R is capableUpgrading your turbo is one of the best horsepower increasing modifications you can make for your WRX STI. Also, selecting a turbo with the best components is essential to getting the most out of your investment. SteamSpeed Turbochargers combines the best in advanced compressor and turbine aerodynamics with OE quality manufacturing to produce the STX line turbochargers. The STX line of turbochargers from SteamSpeed features Garrett GTX style billet