INDUSTRIAL INJECTION 22B433 DODGE S300 SX-E 64/74 SINGLE TURBO KIT - 2010-2012 6.7L CUMMINS - 1.00 A/R

Unlock wider powerband and cooler EGTs on your 2010-2012 6.7L Cummins with the INDUSTRIAL INJECTION S300 SX-E 64/74 single turbo kit (1.00 A/R). This 2nd-gen-style center-mount swap places a robust S300 SX-E on a high-flow T4 manifold and uses an HX40 outlet for a clean, reliable install. SX-E units include the upgraded 360° thrust bearing and FMW (Forged Milled Wheel) for excellent surge resistance and durability.

Fitment

• 2010-2012 RAM 2500/3500, 6.7L Cummins (non-VGT 2nd-gen style conversion)

What's Included

• S300 SX-E 64/74 turbocharger with 1.00 A/R turbine housing
• High-flow T4 manifold (center-mount, 2nd-gen style)
• High-flow HX40 downpipe
• Complete, ready-to-install competition kit (see product options/images for any hardware specifics)

Key Features

• Eliminates failure-prone VGT; simplifies under-hood layout
• Lower EGTs and improved drivability with SX-E aero
• Upgraded 360° thrust bearing & FMW compressor wheel
• 1.00 A/R turbine for strong top-end with towing-capable manners

Recommended Parts (CPP internal links only)

• ARP 247-4202 Head Stud Kit - 5.9L/6.7L Cummins
• Cummins 3905216 HX40 4" V-Band Clamp - downpipe connection
• Exhaust Manifold Hardware & Gaskets - Cummins
• Alt A/R: 22B432 - 64/74 with .91 A/R
• Alt A/R: 22B431 - 64/74 with .88 A/R
• Bigger: 22B436 - 66/74 with 1.00 A/R
• Quicker spool: 22B427 - 62/74 with 1.00 A/R
• 07.5-12 Cummins Exhaust Components

Helpful Notes

• This is a competition-use conversion. Customer is responsible for emissions compliance.
• Plan for tuning that matches airflow and fuel; verify fuel system health.
• Always verify intercooler boot/clamp condition and address any boost leaks during install.

FAQ

The 1.00 A/R favors top-end flow and lower EGTs at sustained load. The .91/.88 A/R options typically spool a bit quicker; choose based on use, gearing, and desired powerband.

As a guideline, the 64/74 SX-E supports strong street/tow builds when paired with proper fueling and tuning. For higher peak power, consider the 66/74 variant listed above.

Yes - this kit uses a high-flow HX40 downpipe as listed in the features.

No. Industrial Injection designates these performance products for closed-course competition only. Check and comply with all laws in your area.