BORGWARNER 171701 S400SX4 TURBOCHARGER – S471/96, 1.32 A/R, T6 HOUSING

Product Description

Built on BorgWarner’s proven AirWerks journal-bearing center section, the 171701 S400SX4 “S471/96” pairs a 71mm extended-tip compressor with a 96mm turbine and a divided T6 1.32 A/R housing—ideal for high-flow single setups or atmospheric duty in S300/S400 compounds. The ported-shroud compressor cover helps resist surge while the twin-scroll turbine housing supports strong drive pressure control at elevated mass flow. Free shipping from CPP Diesel.

Fitment & Use

• Universal performance use; commonly used on high-output diesel builds and Detroit Series 60 applications (verify manifold, downpipe, and oil line interfaces for your setup).
• Popular as an atmospheric/low-pressure charger in compound systems with an S300 high-pressure turbo.
• Divided T6 inlet; 5.75" outlet (verify your flange/v-band hardware).

Cross-Reference / Related BorgWarner Options (on CPP Diesel)

• BorgWarner 171702 – S400SX4 S475/96, 1.32 A/R, T6
• BorgWarner 176806 – S400SX4 S475/83, 1.10 A/R, T4
• BorgWarner 177248 – S400SX3 S471/83, 1.10 A/R, T4
• BorgWarner 179174 – S400SX S475/87, 1.10 A/R, T4

FAQs

What’s included with the 171701 S400SX4?

New genuine BorgWarner turbocharger. Gaskets and oil lines are application-specific (order separately as needed).

How much power can the S471/96 support?

In typical diesel performance builds, this S471/96 configuration is used in the mid-to-high horsepower range and as the “atmospheric” charger in compounds. Always size for your fueling, displacement, and intended use.

Is the turbine housing divided?

Yes—T6 divided (twin-scroll) 1.32 A/R.

Will it bolt onto my truck?

It is a universal performance turbo. Confirm manifold flange (T6), downpipe outlet, compressor outlet style, and oil feed/drain sizing for your platform before ordering.

Specifications for BORG WARNER 171701