Industrial Injection 22C417 S471 2nd-Gen Swap Turbo Kit .90 A/R 6.7L Cummins

The Industrial Injection 22C417 S471 Turbo Swap Kit is a complete, competition-grade turbocharger upgrade engineered for the 6.7L Cummins diesel. Built around the proven S400-frame platform, this kit replaces the factory variable geometry turbo (VGT) with a high-flowing fixed-geometry unit capable of supporting serious power levels. The .90 A/R T4 turbine housing makes this configuration ideal for builds running smaller injectors, oversized tires, or numerically lower gear ratios where increased drive pressure aids turbo spool.

Turbo Specifications:

• Compressor Wheel: 71mm
• Turbine Wheel: 83/74mm
• Turbine Housing: .90 A/R T4
• Airflow Capacity: ~90 lbs/min
• Frame: S400 platform

Kit Features:

• Complete 2nd-Gen swap turbo kit — everything needed for a clean install
• V-Banded race cover for improved airflow efficiency
• Custom S&B designed intake included
• Oil feed, oil drain, and charge-air connections included
• Lower exhaust gas temperatures (EGTs) vs. factory VGT
• Stronger mid-to-top-end power delivery

Important Notes:

• Injector upgrades are required to maximize spool and overall performance with this kit
• Custom tuning is strongly recommended
• Verify boost control, drive pressure, and intercooler coupler condition after installation
• This kit is designed for competition use only and is not legal for on-road use

California Proposition 65 Warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.