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BorgWarner 176812 S400 Turbine Housing 83mm T6 Divided A/R 1.25

Manufacturer

Picture for manufacturer Borg Warner

Part Number

176812
12 reviews
Sale Price

$259.29

Estimated ship date Friday, November 13

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Product Details

The BorgWarner 176812 is a high-performance turbine housing designed for S400SX and S400SX-E series turbochargers. This precision-engineered component features an 83mm turbine wheel opening and is built to handle demanding performance applications in diesel and high-output gasoline engines.

Key Features:

  • 83mm turbine wheel outer diameter for optimal exhaust flow
  • A/R ratio of 1.25 for balanced spool characteristics and top-end power
  • T6 divided twin scroll inlet flange for improved exhaust pulse separation
  • Half Marmon 5.75-inch outlet for secure connection to exhaust systems
  • Divided volute design maximizes turbine efficiency
  • Compatible with BorgWarner S400SX and S400SX-E turbocharger series
  • Cast construction for durability under extreme heat and pressure

This turbine housing is commonly used in performance diesel applications and high-horsepower builds where precise A/R selection is critical for achieving desired boost response and power delivery. The 1.25 A/R provides a larger exhaust outlet area compared to smaller A/R options, making it ideal for applications prioritizing maximum flow and top-end horsepower over low-end spool characteristics.

so far so good

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Great

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Almost a perfect score! I was pleased with the customer service but knowledge about their products warranties was lacking. Other than that, the representative that I spoke with on the phone was great. He was friendly and had a good overall knowledge of the products I was asking about. Pointed me in the right direction because I couldn't be happier with my bike rack. They had the best prices, lowest shipping costs, and my order arrived a day early. Great website to work with. I will definitely be doing business again and spreading the word about Autoplicity.com.

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