Product Description
Wake up your 5.9L Cummins with Industrial Injection’s S300 SX-E 69/74 single turbo kit (1.00 A/R). This 2nd-gen–style, center-mount upgrade places a BorgWarner S300 SX-E on a high-flow T4 manifold for quicker spool, lower EGTs, and headroom for serious tuning. SX-E units feature an upgraded 360° thrust bearing and FMW (forged milled) compressor wheel for durability under heat and boost. Closed-course/competition use only.
Fitment
- 2003–2007 Dodge Ram 2500/3500 5.9L Cummins 24V (Common Rail)
- Direct 2nd-gen–style conversion (center-mount T4 manifold configuration)
What’s Included
- BorgWarner S300 SX-E 69/74 turbocharger — 1.00 A/R turbine housing
- High-flow T4 3-piece exhaust manifold (center mount)
- Cold-air intake, passenger-side intercooler tube, compressor outlet elbow
- High-flow HX40-style downpipe
- Oil feed/return lines, clamps, gaskets, and hardware
Recommended Parts (CPP Internal Links)
- ARP 247-4202 Head Stud Kit (5.9/6.7 Cummins)
- HX40 Downpipes & Clamps (spares/service options)
- S300/S400 2nd-Gen Oil Feed Line (service/refresh)
- CPP -12AN Turbo Oil Drain Kit
- 03–07 Intercoolers & Boost Tubes
- 03–07 Gauges / EGT / Fuel Pressure Monitoring
- CP3 Injection Pumps & Fuel Supply Upgrades
Cross-Reference / Alternatives
- INDUSTRIAL INJECTION 227433 — S300 SX-E 62/68 (1.00 A/R) — quicker spool, great tow/street
- Shop All 03–07 Cummins Turbochargers
Helpful Notes
- Verify fueling, clutch/trans, and tire gearing for your power goals. Head studs strongly recommended above stock boost.
- Kit is intended for competition/closed-course use where emissions compliance is not required.
FAQ
What power level is the 69/74 1.0 A/R combo good for?In proper supporting setups, the 69/74 SX-E is commonly used for high-power street/competition builds with strong top-end flow and lower EGTs vs. stock. Actual results depend on fueling, tuning, and elevation.
What does “2nd-gen style” mean?It relocates the turbo to the center of the head on a T4 manifold (like 1994–2002 trucks) for better service access and flow path. This kit includes the needed manifold and plumbing.
Is tuning required?Custom calibration is highly recommended to optimize drivability, spool, and EGTs with larger airflow.
Does the kit include downpipe and lines?Yes—an HX40-style downpipe plus oil feed/return lines, clamps, gaskets, and hardware are included for a comprehensive install.
