Blouch Dominator 4.0XT-R 10cm Turbo 3" Inlet - 02-07 WRX / 04-19 STI

When it comes to aftermarket turbochargers for this particular platform, Blouch Performance Turbo is among one of the more popular choices among enthusiasts because they are built using careful manufacturing methods to produce a more powerful direct bolt-in option. On this page, you are looking at their Blouch Dominator 4.0 XT-R 10cm2 Ceramic Coated Turbocharger. 

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 turbos. 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. This allows you to build more horsepower at lower boost pressure.

It also consists of a 60 lb/min fully machined billet compressor wheel, a high-efficiency Garrett GT turbine wheel, Garrett GT full ball bearing system, adjustable upgrade wastegate actuator calibrated at 19 PSI and Blouch's new 10cm2 bolt on turbine housing. rated for 600 HP with supporting modifications. 

The larger turbine housing reduces turbine inlet pressure and increases peak horsepower output.

NOTE: The Dominator 4.0XT-R is a bolt-on upgrade which requires a 3" inlet, TGV housings and requires no modification to oil feed, oil drain, coolant or exhaust connections for installation.

Bearing Type: Ball Bearing
Exhaust Housing Size: 10cm
Gaskets Included: Yes
Oil Line Included: Yes
Inlet Size: 3"
Ported Turbine Housing: Yes
Rated Horsepower: 600hp