4.00" Make Your Own Hot Pipe
🔥 Build-Your-Own SD Twin Turbo Hot Pipe Kit – 4.00" Radius (Unwelded DIY Kit)
Now you can create your own custom twin turbo hot pipe setup using the exact components featured in our premium Stainless Diesel twin kits. This Make-Your-Own Kit includes high-quality, race-proven parts — precision-cut and ready for your fabrication project.
Whether you're building a compound system for the street or track, this kit gives you the flexibility to design your own routing while relying on the same materials trusted in competitive diesel builds.
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🧰 Kit Includes:
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4.00" Mandrel-Bent Radius Pipe (4.00" on 4.00")
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SD CNC-Cut T-6 Turbo Flange
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4.62" (4-5/8") Turbo Flange – Fits S400-based turbos
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Matching V-Band Clamp
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⚙️ Notes:
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This is a raw, unwelded kit — intended for skilled fabricators or custom turbo installers
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Used in all Stainless Diesel in-house twin turbo kits
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Perfect for custom compound turbocharger setups where precision placement is key
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🛠 Application:
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Designed for high-performance diesel twin builds
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Compatible with S400 turbos and T-6 style exhaust manifolds
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Allows for custom hot pipe layout and fitment
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💥 Why Choose This Kit?
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Save time and guesswork — professionally matched components
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Built from Stainless Diesel’s proven compound turbo systems
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Clean weld-ready components for maximum performance and durability
Pairs well with
Ships within 1-2 business days.
Free shipping & returns
4.00" Make Your Own Hot Pipe
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Contact Us
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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.