Blouch Turbo Twin Scroll 3″ Inlet 1.5XTR Turbocharger for Subaru WRX | STI 470HP

Blouch Turbo TS-03-4001: Precision Engineering for the Discerning Enthusiast

Introducing the Blouch Turbo TS-03-4001, a meticulously engineered performance turbocharger designed for the elite Subaru WRX and STI JDM models. With over 40 years of industry expertise, Blouch Turbo stands as the premier source for custom performance upgrades, merging cutting-edge technology with unparalleled craftsmanship.

Technical Specifications

• Horsepower: 470HP
• CHRA: Custom low friction, low inertia ceramic ball bearing
• Turbine Wheel: High flow, low inertia 56.5mm
• Compressor Wheel: Blouch 71mm XT
• Flow Rate: 47 lbs per minute
• Turbine Housing: BPT twin scroll design
• Included Components: Water pipes, oil drain tube, and braided stainless steel turbo oil feed line

Fitment

• Compatible Models: Subaru WRX | STI JDM (2021-2024)

Design & Engineering

The TS-03-4001 is a testament to Blouch Turbo's commitment to engineering excellence. The custom low-friction ceramic ball bearing CHRA significantly reduces rotational inertia, allowing for rapid spool times and an exhilarating throttle response. Coupled with a high-flow 56.5mm turbine wheel, this turbocharger is crafted for optimal performance under the most demanding conditions.

At the heart of this turbocharger lies the Blouch 71mm XT compressor wheel, designed using advanced computational fluid dynamics (CFD) modeling. This meticulous design ensures maximum airflow while maintaining exceptional efficiency, allowing your Subaru to achieve its full potential. The BPT twin scroll turbine housing further enhances performance by reducing turbo lag and improving exhaust flow, ensuring a seamless power delivery across the rev range.

Customer Insights

Fitted to my Subaru WRX, the TS-03-4001 transformed my driving experience. The responsiveness is phenomenal, and the engineering precision is evident in every aspect. The turbo integrates flawlessly with the OEM setup, enhancing both performance and reliability.

As an owner of a bespoke performance build, I appreciate the craftsmanship of the Blouch Turbo. The attention to detail is remarkable, and the performance gains are tangible. This is not just a turbo; its a piece of engineering art.

Installation Notes

• Installation Requirements: JDM twin scroll header, uppipe, and downpipe required for optimal fitment.

Elevate your Subaru's performance with the Blouch Turbo TS-03-4001where engineering prowess meets the demands of the most discerning automotive enthusiasts.

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