Product Description
Drop an S400 in your 07.5–09 6.7L Cummins the right way. The INDUSTRIAL INJECTION 22A403 install kit is engineered to mount an S400 with a race cover in the proven 2nd-gen location on 2007.5–2009 Ram 2500/3500 trucks. Built for clean fitment, strong clamping, and reliable oiling—so you can focus on power and EGT control.
Fitment
- 2007.5–2009 Dodge Ram 2500/3500 with 6.7L Cummins (automatic or manual)
- 2nd-gen (T4) turbo location swap using an S400 frame turbo with race cover
What This Kit Is For
Designed to provide the mounting and install hardware to run an S400 (race cover) in the 2nd-gen position. Turbocharger, manifold, intake, downpipe, and tuning are not included and must be selected to match your power goals.
Why Choose the Race Cover Setup
- High-flow inlet supports larger S400 compressors and aggressive fueling
- 2nd-gen location improves serviceability and reduces drive pressure vs. stock VGT
- Proven upgrade path for tow/comp builds targeting strong mid-top end
Recommended Parts (CPP Internal Links)
- Shop S400 Turbochargers (07.5–12 Cummins)
- 2nd-Gen Swap Components & Accessories (07.5–12)
- Fleece S300/S400 2nd-Gen Oil Feed Line
- CPP DIY Turbo Oil Drain Kit (-10AN)
- Coolant Delete Plugs (for non-water-cooled S400)
- V-band Clamps, Boots, Couplers & Turbo Accessories (07.5–12)
Helpful Notes
- Pair with a quality T4 2nd-gen exhaust manifold, proper downpipe, and an intake sized for your race cover.
- Verify oil feed/return routing and block off factory VGT coolant if converting from the stock turbo.
- Final drivability, EGT, and trans health depend on correct tuning and supporting mods.
FAQ
Does this kit include the turbo?No—this is an install kit. Choose your preferred S400 turbo (compressor, turbine, and A/R) separately.
What is a “race cover” and why would I want it?A race cover has a higher-flow compressor inlet/cover geometry to support more airflow at higher boost levels—ideal for performance builds.
Will factory coolant lines work after the swap?If moving from the stock water-cooled VGT, use coolant delete plugs or a reroute to tidy the install with a non-water-cooled S400.
What other parts do I absolutely need?T4 2nd-gen manifold, downpipe to match your turbine outlet, correct oil feed/return lines, intake/tubing for the race cover, and tuning.
