Momentum Worx S475 | 75mm 7+7-Blade Billet Wheel | T6 1.32 A/R Turbocharger

Not too big. Not too small. Not too aggressive. This S475 is JUST RIGHT.

We've got a LOT of S400 turbochargers here at Momentum Worx. Cast wheels, billet wheels, 11-blade designs, Big Wheels, and just about everything in between.

But if Goldilocks walked into our shop looking for an S475, we're pretty sure this is the one she'd take home.

Meet the Momentum Worx S475 75MM Billet Turbocharger, featuring a 7+7 blade billet compressor wheel, upgraded 360-degree thrust bearing, and the classic 1.32 A/R divided T6 exhaust housing.

Think of it as the legendary BorgWarner 171702 S475, but with two of the most popular performance upgrades already included.

A billet 7+7 compressor wheel and a 360-degree thrust bearing.

No need to tear apart a brand-new turbocharger to upgrade it. We've already done the work.

And like our other Momentum Worx turbochargers, this one is assembled and balanced right here in the USA, using globally sourced components.

7+7 Billet Compressor Wheel – The Best of Both Worlds

The compressor wheel is where this turbocharger really finds its sweet spot.

Our S475 features a 75MM inducer / 100MM exducer billet aluminum compressor wheel with a traditional 7+7 blade configuration.

Why 7+7 instead of 11 blades?

It's all about the balance between low-end response and high-RPM airflow.

Our 11-blade billet S475 is designed to favor quicker boost response at lower engine speeds, making it an attractive option for customers who prioritize street drivability.

The 7+7 billet configuration takes a different approach.

It favors a broader usable powerband and stronger upper-RPM airflow potential while still maintaining respectable low-end spool characteristics.

That makes this turbo an excellent all-around option for customers who want a little bit of everything.

• 75MM billet compressor wheel: Performance-oriented compressor construction.
• 7+7 blade configuration: Designed for a balance of response and airflow.
• Strong top-end potential: A great option for applications that demand sustained airflow at higher engine speeds.
• Respectable low-end response: Maintains practical drivability in properly matched applications.
• Versatile performance: Well suited for a wide range of diesel and gasoline builds.

Not a dedicated quick-spool turbo. Not an all-out top-end monster. Just a well-rounded S475 that does a little bit of everything.

Actual spool-up and airflow depend on compressor geometry, engine configuration, tuning, and operating conditions.

360-Degree Thrust Bearing – Built to Handle the Abuse

A traditional S475 is a proven turbocharger, but there's always room for improvement.

That's why our Momentum Worx Billet S475 comes standard with an upgraded 360-degree thrust bearing.

The thrust bearing is responsible for controlling axial movement of the rotating assembly as the turbocharger experiences changing boost pressure and exhaust drive pressure.

Compared with conventional 270-degree designs, a properly engineered 360-degree thrust bearing can offer increased thrust-load capacity and improved load distribution.

That means:

• Greater thrust-bearing contact area
• Improved axial load support
• More continuous oil-film support
• Increased durability margin under demanding operating conditions

Is a traditional 270-degree thrust bearing bad? Absolutely not. They've been used successfully in turbochargers for decades.

But when we're building an upgraded S475, why stop at good enough?

We include the 360-degree thrust bearing as standard equipment. No upgrade charge. No cutting corners.

Clean Castings. Clean Machine Work. No Excuses.

The S400 turbocharger platform has been around for a longgggg time.

And over the years, we've seen just about every version imaginable.

Some were great. Some were questionable. And some looked like the manufacturer stopped caring about the details.

We took what we liked from the best versions and brought those features together into one turbocharger.

Clean castings and precise machine work are a huge part of what makes the Momentum Worx S475 different.

We pay attention to the details that are easy to overlook, because those details matter when you're building a turbocharger intended to deliver reliable performance.

Every Momentum Worx Billet S475 is assembled and balanced in the USA, using components sourced from around the world.

We're not going to pretend every component is American-made.

But the assembly, balancing, and attention to detail happen right here in the United States.

It's the level of quality you've come to expect from the boys at Momentum Worx.

The S475 That Does a Little Bit of Everything

The Momentum Worx 7+7 Billet S475 is an excellent candidate for performance-oriented commercial diesel applications.

Popular applications include:

• Detroit Diesel Series 60 12.7L & 14L: A versatile performance turbocharger option for DDEC III, IV, V, and VI builds.
• Cummins ISX / ISX15: Well suited for consideration in non-VGT turbocharger conversions.
• Caterpillar 3406E / C15: A candidate for custom S400 performance turbocharger applications.
• PACCAR MX Engines: Suitable for custom fixed-geometry turbocharger conversions.
• GM LS Engines: A versatile option for custom single-turbo gasoline performance builds.

Whether you're upgrading a Detroit, converting a Cummins to a non-VGT setup, or building something completely different, the S475 platform offers tremendous versatility.

Verify fitment and supporting modifications before ordering. Not all applications are direct bolt-on installations.

Momentum Worx S475 Billet Turbocharger Specifications

Replacement / Cross-Reference Part Numbers

This Momentum Worx S475 Billet Turbocharger is an upgraded alternative to turbochargers commonly identified by the following part numbers:

• BorgWarner 171702
• BorgWarner 171701
• BorgWarner 171710
• Detroit Diesel 23516431
• Detroit Diesel 23515635
• 466713-0001

Cross-reference numbers are provided for identification purposes. Verify the compressor and turbine connections, housing configuration, and application requirements before ordering.

Why Choose the Momentum Worx 7+7 Billet S475?

Because sometimes the best turbocharger isn't the biggest, the most expensive, or the one with the fanciest specifications.

Sometimes it's the one that strikes the right balance.

A 75MM billet compressor wheel for performance. A 7+7 blade design for a broad powerband. A 360-degree thrust bearing for durability. And USA assembly and balancing for quality.

We've taken decades of S400 experience, combined the features we like most, and built an S475 we're proud to put our name on.

Not too much. Not too little. JUST RIGHT.

The Momentum Worx S475 7+7 Billet Turbocharger.

Make boost. Have fun. We've got your back.