Momentum Worx 76MM Billet | Cummins N14 Turbo Upgrade | MMWX.N14UG

Upgrade your Cummins N14 with the Momentum Worx N14 Turbo Upgrade, featuring a 76MM billet compressor wheel and larger turbine wheel while maintaining the factory-style turbo location and connections.

The Cummins N14 uses a unique reverse-flow turbocharger configuration that makes installing a conventional aftermarket turbo difficult without changing the exhaust manifold and associated plumbing. This turbo was designed specifically around the factory N14 layout, providing increased turbocharger capability without requiring a complete manifold conversion.

This turbocharger can be used as an upgrade on a stock N14 or paired with additional fueling and tuning for higher-performance applications.

Product Features

• 76MM billet compressor wheel
• Approximately 2MM larger compressor inducer than the original HT60 configuration
• 7MM larger turbine exducer than the largest factory BorgWarner replacement N14 turbo
• Direct bolt-on upgrade
• Maintains the factory turbo mounting location
• Accepts factory oil lines and air plumbing
• No exhaust manifold conversion required
• Assembled and balanced in the USA

Turbocharger Specifications

Compressor Wheel

• Inducer: 76MM
• Exducer: 108MM
• Billet construction

Turbine Wheel

• Inducer: 97MM
• Exducer: 86MM
• 12-blade design

Application & Fitment

If you're unsure whether the MMWX.N14UG is correct for your engine, contact Momentum Worx with your engine information and current turbocharger part number and our team can help verify fitment.

Learn More About the N14 Turbo Upgrade

For additional information about the design and differences between this upgrade and the factory N14 turbocharger, see our Cummins N14 Turbo Upgrade article.

Read the Cummins N14 Turbo Upgrade Article

Momentum Worx 1-Year Warranty

This turbocharger is backed by the Momentum Worx 1-Year Warranty, providing added protection against manufacturing defects and giving you confidence in your upgraded turbocharger.