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BorgWarner 178787 S400SX Turbine Housing 0.90 A/R T4 V-Band 87mm

Manufacturer

Picture for manufacturer Borg Warner

Part Number

178787
13 reviews
Sale Price

$197.29

3 left at this price

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Usually delivered within 2 days

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Product Details

The BorgWarner 178787 is a high-performance turbine housing designed specifically for the S400SX turbocharger series. This precision-engineered housing features a 0.90 A/R (area/radius) ratio, optimized to balance boost response and top-end power for demanding performance applications.

Key Specifications:

  • Compatible with S400SX series turbochargers
  • 0.90 A/R ratio for balanced performance characteristics
  • T4 turbine inlet flange configuration
  • V-band turbine discharge flange (VTF) for secure, leak-free connection
  • 87mm turbine wheel accommodation
  • Investment cast stainless steel construction for durability and heat resistance

Performance Benefits:

  • The 0.90 A/R ratio provides excellent mid-range torque while maintaining strong top-end power
  • T4 inlet flange offers compatibility with a wide range of exhaust manifolds
  • V-band discharge connection allows for easy installation and removal without gaskets
  • Precision casting ensures optimal exhaust gas flow and turbine efficiency

This turbine housing is ideal for diesel and high-performance gasoline applications requiring robust, reliable turbocharger components. The BorgWarner S400 series is widely used in industrial, agricultural, marine, and performance automotive applications.

Buying was fine. Let's wait to see about fulfilling, shipping, and quality of order.

Great service and fast shipping. They were the lowest and best price I could find on the internet. Thanks!

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easy and quick thus far.

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I'm hoping you have my tie rod ends this time, a few months ago I order this part but unfortunately I guess you ran out but if you guys come threw this time than you earn 5 stars from me.u guys get 5 stars thanks for having my part this time I will be ord

Great and easy to order.

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So far so good

Extremely satisfied with my transaction with Autoplicity. Item was shipped out almost immediately after I paid. Customer support responded very quickly and answered all of my questions in a very professional manner. Will definitely be shopping here in the future.

Great Price Fast Shipping. Would come back.

Autoplicity was great to work with. The item I ordered was damaged in shipping, not their fault, and they replaced it immediately after one email to their staff. Thanks so much for a great experience!

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