Boost Lab BL-5757 Turbocharger - Affordable Entry-Level Power with Exceptional Reliability

Introducing the Boost Lab BL-5757 Turbocharger, an entry-level solution offering impressive power and reliability at a budget-friendly price. This turbocharger features a cast 57mm compressor wheel and a 57mm turbine, delivering excellent boost and performance. It comes equipped with a .63 A/R T31 (2.5) 4-bolt discharge turbine housing, with an optional V-band outlet for added flexibility, and a standard T04E 2.5 Inlet / 2 Outlet compressor housing, providing versatility for various applications.

Engineered with advanced technology, the BL-5757 is assembled and VSR balanced in-house to ensure top-tier performance and durability. It includes an industry-standard 1-year unlimited mileage warranty for added peace of mind. Usually in stock and ready to ship the same day, the BL-5757 is the perfect choice for those seeking a high-performance upgrade without breaking the bank. Enhance your turbo system with a turbocharger that combines affordability with exceptional power and reliability.

550hp Rated  - Power Up Your Performance

The Boost Lab BL-5757 Turbocharger is rated for up to 550hp, making it an excellent choice for high-performance applications. With its robust construction and advanced design, it delivers the power needed to achieve outstanding performance in a variety of setups.

 BL-5757 Specs:

• Compressor Housing: 3" Inlet / 2" Outlet
• Compressor Wheel: Cast 57mm inducer
• Turbine Housing Options:
• T3 .63 A/R T-31 (2.5) 4-Bolt Outlet
• T3 .63 A/R T-31 w/ V-Band Outlet
• Turbine Wheel: Inconel 57mm
• Bearing Type: Journal Bearing w/ Upgraded 360* Thrust
• Bolt Specs: Oil Feed - 1/8" NPT , Oil Return - M8x1.25

 **Downpipe Flange Option Description/Disclaimer**

The BL-5757 turbocharger comes standard with a T31 frame T3 .63 A/R turbine housing that has a 2.5" 4-bolt outlet.

For an additional $85, we offer a service to weld a 3" V-Band flange to the turbine housing outlet. This option is selected on the first dropdown menu when adding the turbocharger to the cart. 

Important: The "Downpipe Flange Options" below the turbine housing selection are not for choosing the turbine housing outlet flange. This option is for customers who are:

✅ Building a new exhaust downpipe from scratch
✅ Adapting an existing downpipe to fit this turbo

DO NOT select both the "T3 .63 A/R 2.5" 4-Bolt" option and the "3" V-Band Downpipe Flange" option together. These are different outlet styles and cannot be combined.

If you're unsure which option to choose, please contact us before placing your order!

 Additional Info

Assembled in Tampa, FL

All Boost Lab turbochargers are meticulously assembled in Tampa, FL, ensuring top-notch quality and craftsmanship for every unit.

VSR Balancing

Every turbocharger undergoes VSR (Variable Speed Rotation) balancing to ensure smooth operation and reliability, reducing vibrations and enhancing performance.

Talk with an Expert

When you contact Boost Lab, you speak directly with a hands-on expert. With over 35 years of turbocharger knowledge, our team is dedicated to providing you with the best advice and support.

Custom Solutions

Boost Lab offers tailored solutions for a variety of applications, ensuring you get the perfect fit for your specific needs. Explore our range of turbochargers and parts to find the best option for your performance goals.

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