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π₯ FMW S467.7 Turbo Kit for 3rd Gen Cummins β 2nd Gen Swap with T4 Piping & Optional Manifold
Step up your performance game with the Stainless Diesel FMW S467.7 Turbo Kit β engineered for 3rd Gen 5.9L Cummins owners looking for faster spool, lower EGTs, and serious horsepower. Built around the high-flow BorgWarner S400SX3 67.7mm Forged Milled Wheel (FMW) turbo, this kit features Stainless Dieselβs proven 2nd Gen-style piping layout for better airflow, drivability, and room to grow into compounds later.
Designed with CNC-machined flanges, high-strength aluminized steel piping, and built-to-order quality, this kit is a durable and efficient solution for street-driven trucks, hot daily drivers, or weekend competition builds.
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π Turbo Specs β BorgWarner S400SX3 S467.7 FMW:
Compressor Wheel: 67.7mm inducer / 91mm exducer β FMW with Extended Tip Technology
Turbine Wheel: 83.5mm inducer / 74mm exducer β Cast Inconel 713 for high-temp durability
Compressor Cover: 0.67 A/R race cover with 5.50" inlet & 3.00" hose discharge
Standard Turbine Housing: T4 1.10 A/R Twin Scroll (divided volute, v-band outlet)
Optional Turbine Housings:
β’ 0.90 A/R β for quick spool (not recommended above 600 HP)
β’ 1.00 A/R β ideal for hot street/daily up to 750 HP
β’ 1.10 A/R β max flow for high-power builds
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π§ Kit Includes:
BorgWarner FMW S467.7 Turbocharger
Stainless Diesel 2nd Gen Style Turbo Piping Kit (made-to-order)
Optional: Stainless Diesel T4 24V Exhaust Manifold
Flow Boss Cold Air Intake w/ S&B Filter + Pre-filter wrap
Turbo Blanket
-6 Braided Stainless High-Temp Oil Feed Line + Fittings
Oil Drain Line + Gasket + Press-in Aluminum Block Fitting
Turbo Gaskets, Mounting Studs, and Bolts
S400 V-Band Clamp for Discharge
3.00" Bead-Rolled Intercooler Pipe
5.00" Air Cleaner Pipe w/ AIT Sensor Bung
5.50" to 5.00" Silicone Transition Boot w/ T-Bolt Clamps
4.00" Aluminized Steel Downpipe
1.00" Billet Divided Spacer
Water Line (for 2003β2005 models)
Manifold Gaskets
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π Fitment & Notes:
For 2003β2007.5 5.9L Cummins (3rd Gen Dodge Ram)
Requires 2nd Gen-style T4 manifold (available as option)
Inverted manifold layout improves spool and makes future twin upgrade easier
All piping kits are built-to-order β allow 1β2 weeks for production
Built tough β no plastic or rubber charge-air paths
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π¬ Why Choose This Kit?
Proven turbo design from BorgWarner with extended tip FMW tech
Engineered for efficient airflow, reduced backpressure & strong throttle response
Stainless Diesel strength β no compromise, high-boost capable design
Twin-position layout = easier compound upgrade later
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Build a stronger, faster, cleaner-spooling truck with this competition-ready turbo system built around the trusted 467.7 platform.
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