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Product Resources
Features & Product Details
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 Dominator 2.5 XT-R 8cm2 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.
The features of this turbocharger allows you to build more horsepower at lower boost pressure. Other features include a 55 lb/min fully machined billet compressor wheel, a high-efficiency Garrett GT turbine wheel, Garrett GT full ball bearing system, and an adjustable upgrade wastegate actuator that is calibrated at 15 PSI with their new 8cm2 bolt on turbine housing.
Rated to make up to 490 crank horsepower.
Included with this turbocharger will be the coolant and oil drain pipes, along with a stainless steel oil feed line along with new gaskets and hardware to make this turbocharger ready for the installation.
Specifications
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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REVIEWS & CUSTOMER MEDIA
Pewwwsubie
Was able to get 410whp with 390tq on pump gas 92. 24psi with supporting mods. No cams.
boosted06sti
Just got my car back from having this turbo installed along with CP pistons and Carillo rods. Car made 405whp & 415tq on pump gas. More to come with E85.
QUESTIONS & ANSWERS
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Q: Break-in kiiiiim4 months ago
Does this turbo need a break-in before tuning or can the car be tuned right after installation of this turbo? Thanks!
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1 of 1 people found the following answer helpful
A: These do not require a break in period, but make sure to prime the turbo before running the vehicle.
Marcus E. @ RallySport Direct 3 months agoWas this answer helpful?
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1 of 1 people found the following answer helpful
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Q: Header 09Jorge7 months ago
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0 of 0 people found the following answer helpful
A: This will work with stock manifolds or aftermarket headers, as long as they retain the stock turbo location.
Marcus E. @ RallySport Direct 5 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
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Q: Banjo bolt Kaledoherty851 year ago
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0 of 0 people found the following answer helpful
A: You will reuse the banjo bolts for this turbo, though most people end up replacing them upon installation.
Tyler A. @ RallySport Direct 1 year agoWas this answer helpful? -
0 of 0 people found the following answer helpful
A: Tyler I have done more research and apparently won't use the banjo. But there is a restrictor fitting that comes with this kit?
Kaledoherty85 @Was this answer helpful?
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0 of 0 people found the following answer helpful
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Q: 1.5 vs 2.5 travelguy2k1 year ago
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0 of 0 people found the following answer helpful
A: The 2.5 is definitely going to be slower compared to the 1.5. Flow wise though you are going to improve the power band and you are going to be able to achieve higher numbers with the 2.5. It all just comes down to whether or not you want big power with a little slower spool time, or more of an instant feel with less HP.
Tyler A. @ RallySport Direct 1 year agoWas this answer helpful? -
0 of 0 people found the following answer helpful
A: I have 3.5xtr with a 10cm hot side. I am trying to downsize without loosing much power but have less lag. Im at 410/415 right now. Trying to find out if a 2.5xtr with a 3" inlet and a 8cm hot side exists, this might be the best of both words. the difference between the 1.5 and the 2.5 is only 10hp but if the spool is that much different i might be inclined to go with the 1.5.
travelguy2kWas this answer helpful?
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0 of 0 people found the following answer helpful
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Q: Ceramic coating The Autobahn2 years ago
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0 of 0 people found the following answer helpful
A: You can have ceramic housing if you were to pay the extra fee from Blouch, and Blouch hasn't released an updated compressor housing for this turbo. So I am sorry I am not sure when they plan to update this.
Chris W. @ RallySport Direct 2 years agoWas this answer helpful?
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0 of 0 people found the following answer helpful
