


3.50" Make Your Own Hot Pipe
🔥 Build-Your-Own SD Twin Turbo Hot Pipe Kit – Custom DIY Setup
Want to fabricate your own high-performance twin turbo setup? Now you can, using the exact same components found in our proven SD Twin Piping Kits — now offered in a weld-it-yourself format.
This DIY kit includes everything you need to start your custom hot pipe section, giving you full control over fitment and layout while maintaining the same Stainless Diesel quality found in our race-ready kits.
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🧰 Kit Includes:
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3.5" Mandrel-Bent Radius Pipe (3.5" on 3.5")
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SD CNC-Cut T-6 Turbo Flange
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Your Choice of Secondary Turbo Flange (select type at checkout)
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Matching V-Band Clamp for selected turbo flange
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⚙️ Notes:
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This is a raw, unwelded DIY kit — designed for fabricators and custom builders
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Perfect for compound twin turbo builds where custom layout is required
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All parts are the same components used in our in-house Stainless Diesel twin kits
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🛠 Application:
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Ideal for performance diesel builders looking to design their own compound turbo hot pipe
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Works with custom or aftermarket manifolds and turbo setups
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💥 Why Buy This Kit?
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Save time sourcing parts — these are premium-matched components
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Same CNC-cut flanges and bends used in competition builds
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Gives you full control over turbo placement and routing
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

3.50" 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.