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Blouch Dominator 1.5XT-R 10cm^2 Ceramic Coated Turbo 2002-2007 WRX / 2004-2021 STI

by Blouch
Original price $1,925.00 - Original price $1,925.00
Original price
$1,925.00 - $1,925.00
Current price $1,925.00

Here, you are looking at the Blouch Dominator 1.5XT-R with 10cm^2 compressor and  Ceramic Coating. 

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. 

All of this combined with Garrett GT turbine and full ball bearing technology produces a complete bolt-on package that includes stainless steel turbo oil feed line and steel oil drain tube and coolant lines. An adjustable upgrade actuator is standard issue on the 1.5XT-R and is pre-calibrated to operate at 15 PSI unless otherwise specified. The 1.5XT-R has a 56mm turbine to promote better spool-up and a better overall turbo.

This turbocharger is capable of supporting up to about 480 horsepower with supporting modifications, and Blouch does an excellent job of providing you with a complete bolt-on package provided with a pre-installed oil drain and coolant lines with new gaskets included so that you can start making some serious power.

  • Custom low friction low inertia ceramic ball bearing CHRA
  • Custom high flow low inertia 56.5mm turbine wheel
  • Blouch 71mm XT compressor wheel supporting 49lbs./minute airflow
  • 10cm exhaust housing
The Blouch Dominator 1.5XT-R is a little tweak to the popular Dom 2.5XT-R. Originally designed for 2.0L customers in the UK, the Dom 1.5XT-R uses a custom high flow low inertia 56.5mm turbine instead of the full 60mm turbine of the Dom 2.5XT-R. The end result is a slightly quicker spooling turbo while trading off some high RPM horsepower capability.
Beyond the turbine wheel, the Dom 1.5XT-R consists of the same cutting-edge turbo technology that you have come to expect from Blouch Performance Turbo: Blouch billet fully-machined closed die forged 49 lb/min XT-R compressor wheel with state-of-the-art aero, own custom compressor housing machined in-house at Blouch and designed for improved fitment, water-cooled center housing with state-of-the-art low inertia low friction ceramic ball bearing assembly and Blouch custom 10cm2 turbine housing with adjustable upgrade actuator. 
No boost creep issues here with the smaller turbine - the turbine housing and wastegate actuator are designed to work together to ease your tuner's job and provide the flattest possible boost curve.  All of this is complete with turbo mounting gaskets, an oil feed restrictor, a braided stainless steel turbo oil feed line, an oil drain tube, coolant pipes, banjo bolts, and copper washers. 

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