


03-05 S468 5BLADE 5.9L SINGLE SWAP TURBO & PIPING KIT
🔥 5Blade S468/83 Supercore Turbo Kit – Complete 2nd Gen Swap for 2003–2005 Dodge Cummins (5.9L) | T4 Performance System
Boost your 5.9L Cummins with Stainless Diesel’s proven 5Blade S468/83 Supercore Turbo Kit — a high-performance solution designed for street trucks, towing builds, and compound-ready setups. Built around the aggressively spooling 5Blade billet wheel turbo, this system delivers faster throttle response, improved drive pressure, and better EGT control.
This kit features Stainless Diesel’s rugged 2nd Gen-style turbo piping system, built with CNC-machined flanges and aluminized mild steel — no plastic or rubber. Your turbo is positioned in the ideal twin location to maximize airflow and simplify future upgrades.
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🌀 Turbo Specs – 5Blade S468/83 Supercore:
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Compressor: 68mm Billet 5Blade Inducer for faster spool and signature whistle
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Turbine: 83mm Exducer
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Frame: BorgWarner S400-based Supercore
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Exhaust Housing Options (T4 Divided):
• 1.00 A/R – Best for hot street builds & fast spool
• 1.10 A/R – For higher power levels & top-end performance -
V-Band Discharge Outlet
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🔧 Kit Includes:
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5Blade S468/83 Turbocharger (with your choice of 1.00 or 1.10 A/R)
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Optional Stainless Diesel T4 24V Manifold (Made in the USA – Lifetime Warranty)
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High-Flow Flow Boss Cold Air Kit with S&B Air Filter
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Pre-Filter Wrap
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Stainless Diesel Turbo Blanket
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-6 Braided Stainless Steel High Temp Oil Feed Line + Fitting
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Oil Drain Line + Gasket
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Turbo Gaskets & Manifold Gaskets
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Turbo Mounting Studs & Bolts
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S400 Aluminum Elbow w/ O-Ring & V-Band Clamp
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V-Band Clamp for Turbo Discharge
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3.00" Bead-Rolled Intercooler Pipe
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3.00" Silicone Intercooler Boot
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5.00" Air Cleaner Pipe w/ AIT Sensor Bung
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5.00" Boot w/ High Torque T-Bolt Clamps
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4.00" Aluminized Steel Downpipe
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1.00" Billet Divided Spacer
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Waterline (for 2003–2005 model years)
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🛠 Fitment:
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Vehicle: 2003–2005 Dodge Ram 2500/3500 with 5.9L Cummins
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Requires: 2nd Gen-style T4 exhaust manifold (available as an option)
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Turbo mounts in “twin position” for better spool, drive pressure, and future twin/compound upgrades
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Built-to-order: Please allow 1–2 weeks for fabrication
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💥 Why Choose This Kit?
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5Blade S468 delivers fast spool, big power, and an aggressive turbo whistle
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Engineered for strength – no plastic or rubber components in boost path
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Ideal for high-performance street, towing, or race builds
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Full kit includes everything you need for a clean, bolt-on install
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Built by Stainless Diesel – tested by racers, trusted by diesel pros
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💬 Ready to run with the 5Blade Mafia?
This kit is a proven performer for serious Cummins owners looking for throttle response, reliability, and future-proofed power. Whether you're upgrading from stock or prepping for compounds, the 5Blade S468/83 kit gets you there — fast.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

03-05 S468 5BLADE 5.9L SINGLE SWAP TURBO & PIPING KIT
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.