Product Description
Turn your 03–07 5.9L Cummins into a cooler-running, harder-pulling workhorse with the INDUSTRIAL INJECTION S464 2nd-Gen Swap Kit (1.00 A/R). This complete kit squares the turbo on the manifold and frees up exhaust flow for lower EGTs, stronger mid-range, and rock-solid towing manners—without giving up street drivability.
Fitment
- 2003–2007 Dodge Ram 2500/3500 with 5.9L Cummins (Common Rail)
- Direct 2nd-Gen style turbo swap for 3rd-Gen trucks
Key Features
- S464 turbocharger with 1.00 A/R turbine housing (T4)
- Approx. 63.5mm (64mm) compressor and 83/74mm turbine — proven tow/street combo
- Complete install kit with custom high-flow intake for clean, OE-like fit
- Designed to reduce EGTs and improve throttle response under load
- Pairs well with mild injector/tuning upgrades
What’s Included
- Industrial Injection S464 turbo (1.00 A/R, T4)
- Custom S&B-designed intake assembly
- Install hardware, lines, and 2nd-gen swap plumbing as required by kit
Recommended Parts (CPP Internal Links)
- Head studs & manifold hardware (5.9L) — lock down the top end for boost
- MAHLE HS54557 head set (03–07 5.9L) — fresh MLS gasket & uppers for service
- 5.9L CR injector sets — recommended for quicker spool & power balance
- More 03–07 2nd-Gen swap parts & accessories — A/C reroute line, filters, boots, drain kits
Helpful Notes
- Check downpipe/charge-air routing and A/C clearance; A/C reroute line may be required depending on configuration.
- Injector upgrade is recommended to aid spool and overall performance with the S464.
- Always verify manifold and turbo hardware torque; some kits do not include manifold-to-head hardware.
FAQ
How does the 1.00 A/R feel vs. smaller housings?The 1.00 A/R balances spool and EGT control for tow/street builds. It offers quick response with strong mid-range and sustained pull under load.
Do I need injector upgrades?They’re recommended. Modest injectors help the S464 come up on boost faster and maintain lower EGTs when towing or accelerating hard.
What’s included in the kit?The kit includes the S464 turbo with 1.00 A/R turbine housing, a custom S&B intake, and the swap hardware/lines needed for installation per kit design.
Is manifold-to-head hardware included?Typically not—plan on fresh studs/bolts and gaskets during the install for best results.
