Industrial Injection 22B429 SX-E Single Turbo Kit A/R Cummins - S300 63/74 0.91 6.7L

The Industrial Injection 22B429 is a complete S300 SX-E 63/74 single turbo kit with a 0.91 A/R T4 twin-scroll turbine housing, purpose-built for the 6.7L Cummins diesel. This kit center-mounts the turbo on a high-flow T4 manifold in a 2nd gen-style configuration, repositioning the turbocharger between cylinders three and four for more balanced and efficient airflow across all cylinders.

The Borg Warner S300 SX-E platform is a purpose-built diesel performance turbocharger, engineered from the ground up to deliver substantially greater airflow and quicker spool-up compared to non-SX-E counterparts. Unlike modified S300 turbos, the SX-E requires no core modifications to achieve its performance targets.

Key Features & Benefits:

• 63/74 SX-E compressor — rated up to 625 horsepower
• 0.91 A/R T4 twin-scroll turbine housing — the most popular housing option for a balance of spool response and top-end flow
• 360° thrust bearing — upgraded standard equipment for enhanced durability and reliability
• FMW (Forged Milled Wheel) — high-strength compressor wheel for ultimate performance and longevity
• High-flow T4 manifold — 2nd gen center-mount design for improved cylinder-to-cylinder airflow balance
• High-flow HX40 downpipe — included in the complete kit
• Eliminates the factory VGT (Variable Geometry Turbo) and its known reliability issues
• Reduces EGTs (Exhaust Gas Temperatures) under load
• Broadens the overall powerband for improved drivability and towing performance
• Complete kit — ready to install with all necessary hardware included

Important Notice: This turbo kit requires custom ECM tuning or programming (such as EFILive) to enable the use of a non-VGT turbocharger on the 6.7L Cummins platform. All Industrial Injection performance products are intended for closed circuit competition use only and are not legal for on-road, off-road, or dual-use applications. Compliance with all applicable state and federal emissions standards is the sole responsibility of the consumer.