


03-07 5BLADE S475 5.9 SINGLE SWAP COMPLETE KIT
🔥 5 Blade Mafia™ S475/87 Premium Turbo Kit – Complete 2nd Gen Swap System | T4 Mount | Built for Big Power
Step into elite diesel performance with the 5 Blade Mafia™ S475/87 Premium Turbo Kit — a fully upgraded, no-compromise turbo system designed for high-boost, high-horsepower builds. This complete kit includes the billet 5 Blade S475/87 T4 turbocharger, Stainless Diesel’s lifetime-guaranteed 24V T4 manifold, and a heavy-duty 2nd Gen-style piping system that puts your turbo in the twin-position for max flow, fast spool-up, and easy compound upgrades later.
Whether you're racing, towing, or building an unbeatable street truck, this kit delivers all the extras plus 5 Blade Mafia signature performance.
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🌀 Turbo Specs – 5 Blade Mafia Billet S475/87:
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Compressor: 75mm Billet 5 Blade Inducer
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Turbine: 87mm Exducer
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Exhaust Housing: T4 Divided Inlet with .71 A/R Race Cover
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Turbo Frame: S400 – V-Band Discharge
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Proven on engine/chassis dynos to produce exceptional power and airflow
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🧰 What’s Included in This Premium Kit:
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5 Blade Mafia™ Billet S475/87 T4 Turbocharger
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Stainless Diesel T4 24V Manifold (Lifetime Warranty – Made in the USA)
• Includes mounting bolts and dual EGT probe ports -
Flow Boss High-Flow Cold Air Intake Kit
• S&B Filter with PowerCone End + Color-Matched Prefilter Wrap -
Stainless Diesel Turbo Blanket (All Years)
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-6 Braided Stainless Oil Feed Line + Fittings
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Oil Drain Line + Gasket
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Turbo Gaskets & Manifold Gaskets
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Turbo Mounting Studs & V-Band Clamp
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High Torque T-Bolt Clamps
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3.00" Bead-Rolled Intercooler Pipe + Boots
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5.00" Air Cleaner Pipe w/ IAT Sensor Bung
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5.50" to 5.00" Silicone Boot + T-Bolt Clamps
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4.00" Aluminized Steel Downpipe
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S400 Aluminum Elbow w/ O-Ring & V-Band Clamp
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1.00" Billet Divided Spacer
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Waterline (for 2003–2005 Cummins)
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Full Color Installation Instruction Packet
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🛠 Fitment:
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Fits: 1998.5–2007.5 Dodge Ram 2500/3500 w/ 5.9L Cummins (24V)
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Requires: 2nd Gen-style T4 manifold (included)
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Twin turbo–positioned for better spool, drive pressure, and future upgrades
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All kits are built-to-order – please allow 1–2 weeks for fabrication
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💥 Why Choose This Kit?
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S475/87 5 Blade delivers big boost, aggressive powerband, and unbeatable sound
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Full Stainless Diesel durability — no plastic or rubber charge paths
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Everything upgraded — no need to piece together options
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Trusted by diesel pros for competition, high-output street builds, and compound-ready setups
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💬 Join the 5 Blade Mafia.
This isn’t just a turbo kit — it’s a statement. If you’re ready to dominate the street or strip with billet boost and Stainless Diesel durability, this is the package to get you there.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

03-07 5BLADE S475 5.9 SINGLE SWAP COMPLETE 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.