Boost Lab BL58XR Dual Ball Bearing Turbocharger | Upgrade for 2008-2014 Subaru WRX, 2005-2009 Legacy 2.5GT & 2009-2013 Forester XT (770HP)

Fits:

• 2008-2014 Subaru WRX EJ25

• 2005-2009 Subaru Legacy 2.5GT

• 2005-2009 Subaru Forester XT

Transform your 2008-2014 Subaru WRX, 2005-2009 Legacy 2.5GT, or 2009-2013 Forester XT with the Boost Lab BL58XR Dual Ball Bearing Turbocharger. Designed for a seamless stock location fit, this high-performance upgrade is engineered to unleash up to 770 horsepower, making it the ultimate choice for enthusiasts seeking to excel both on the street and at the track.

The Boost Lab BL58XR strikes the perfect balance between everyday drivability and exhilarating top-end power, outperforming all other stock location turbos available. Whether you’re cruising through city streets or pushing your Subaru to its limits on the track, this turbocharger delivers consistent and reliable performance, thanks to its advanced features and meticulous craftsmanship.

Key Features:

• Exclusive 10-Blade 58XR Billet Compressor Wheel: Featuring a 58mm inducer and 71mm exducer, this compressor wheel maximizes airflow for rapid spool and efficient power delivery, ensuring you extract every bit of performance from your EJ-powered Subaru.

• High-Performance 60mm Inducer / 55mm Exducer Turbine Wheel: Engineered for enhanced exhaust gas flow, this turbine wheel offers outstanding transient response, translating to maximum top-end power and quick spool-up for superior throttle response.

• Dual Ceramic Ball Bearing CHRA (Center Housing Rotating Assembly): With dual ceramic ball bearings, the BL58XR enhances durability and reduces friction, resulting in faster spool times, improved reliability, and an extended lifespan, even under demanding conditions.

• 10.5cm² Turbine Housing: This larger turbine housing supports increased exhaust flow, providing optimal boost control and maximizing efficiency for impressive power gains at higher RPMs.

• 1 Bar Wastegate Actuator: The precision boost control provided by the 1 Bar wastegate actuator ensures stable boost levels during aggressive driving and high-performance scenarios.

• Complete Installation Kit: The BL58XR comes with everything needed for a hassle-free installation, including all necessary gaskets, downpipe studs, and nuts, making your turbo upgrade seamless.

Why Choose the Boost Lab BL58XR Turbocharger?

• Unmatched Power Output: Rated at an impressive 770 horsepower, the BL58XR delivers exceptional performance, perfect for those seeking significant power gains without compromising reliability or drivability.

• Stock Location Fitment: Designed specifically for Subaru WRX, Legacy 2.5GT, and Forester XT, the BL58XR fits directly into the factory turbo location, eliminating the need for complex rotated or universal setups.

• Race-Proven Performance: With its advanced dual ball-bearing design and larger turbine housing, the BL58XR is ideal for both street and track applications, ensuring smooth power delivery and quick spool across all driving scenarios.

• Durability and Reliability: Crafted from high-quality materials and precision-engineered, the BL58XR can handle extreme boost levels, delivering consistent performance under stress for long-term reliability.

Upgrade Your Subaru Today!

Whether you’re enhancing your daily driver or building a track-ready powerhouse, the Boost Lab BL58XR Dual Ball Bearing Turbocharger provides the perfect blend of reliability, power, and performance. Experience new levels of horsepower and improved throttle response, all while maintaining stock fitment.

Additional Info

2618 Billet Aluminum Compressor Wheel

Boost Lab’s turbochargers feature a 2618 billet aluminum compressor wheel, precision-milled to maximize airflow. This high-strength material is engineered for optimal performance under extreme stress, ensuring top-tier performance in high-power applications.

Assembled in Tampa, FL

All Boost Lab turbochargers are meticulously assembled in Tampa, FL, ensuring the highest level of craftsmanship and quality for every unit we produce.

VSR Balancing

As a critical step in our build process, each turbocharger undergoes precision VSR (Vibration Sorting Rig) balancing using one of our Turbo Technics VSR balancing units. This essential process controls the turbo's vibration levels, reducing noise and significantly extending bearing life. More importantly, excessive vibration places undue stress on the turbo’s bearings, potentially leading to premature failure. By reducing vibration to safe levels, VSR balancing ensures your turbocharger operates quietly and reliably, without overloading its bearings.

Learn more about VSR balancing and why it's essential in proper turbocharger building practices. 

Talk with an Expert

At Boost Lab, you'll speak directly with our hands-on turbocharger experts. With over 35 years of combined turbocharger knowledge, we’re here to provide you with the best advice and support for your performance needs.

Custom Solutions

Boost Lab offers tailored solutions for various applications, ensuring you receive the perfect match for your specific performance goals. 

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