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Home > Turbo Upgrades > Blouch 20G-XT Turbo Upgrade
Blouch 20G-XT Turbo Upgrade - click to enlarge

Blouch 20G-XT Turbo Upgrade

New from Blouch Turbo, the 20G-XT features a billet "XT" compressor wheel. Stronger yet lighter closed die-forged aluminum alloy combined with state-of-the-art 5-axis CNC machining allows for tweaking the aerodynamic properties of the compressor wheel for even greater mass flow and efficiency from a given geometry. And they really perform: the 20G-XT produces greater peak torque and peak horsepower when compared to the "old" 20G at the same boost pressure! Now that truly is bolt-on performance!

But the performance gains do not stop there - Blouch has developed a proprietary jounal bearing turbine wheel and shaft assembly that performs extremely well with the 20G-XT aero. Choose from three Subaru-fit turbine housing options to tailor the 20G-XT to your specific application: 7cm2, 8cm2 and 10cm2.

All of this is wrapped up in a bolt-on package for your Subaru complete with steel oil drain tube, coolant lines, turbo mounting gaskets and adjustable upgrade actuator as standard issue. Don't settle for anything less than the best performance turbo technology for your Subaru - order your 20G-XT today!

07148Regular price: $1,439.00Sale price: $1,395.00Turbine Housing: 

Braided stainless steel STI oil line 07302$56.00
Black ceramic coated compressor housing $95.00
Dyno graph comparing to stock STI - click to enlargeDyno graph comparing to stock STIThe graph shows the same 2008 WRX STI. The lower number graph is the car's stock number. The higher numbers are with the 20G-XT, TurboXS intake, TurboXS FMIC, TurboXS catted turbo-back exhaust, and Cobb AccessPort.

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