Blouch Dominator 4.0XT-R Ball Bearing Turbocharger : Subaru WRX 2002-2007 & STI 2004-2021 #23252

Horsepower: 600HP

The Blouch Dominator 4.0XT-R features our new state-of-the-art 60 lb/min fully machined billet "XT-R" compressor wheel in our own 3" inlet bellmouth compressor housing, Garrett GT full ball bearing system, a high efficiency Garrett GT turbine wheel and the new Blouch 10cm2 turbine housing.

So what's the big deal? The new Blouch XT-R billet compressor wheels are simply amazing and outperform traditional compressor wheel aero by producing more horsepower and torque at lower boost pressures. Born and bred in racing development, the Garrett GT turbine and ball bearing system are the mainstay of turbocharger performance. And the new Blouch 10cm2 turbine housing reduces turbine inlet pressure and engine pumping losses to free up additional torque and horsepower. (These turbine housings work so well that customers have bolted them onto our competitor's turbos and significantly increased torque and horsepower). The big deal is a stock location bolt-on upgrade Subaru turbocharger using state-of-the-art technology that supports 600 crank horsepower efficiently with fitment that is unparalleled in the industry. Only at Blouch Performance Turbo!