

S400 Aluminum Cover Side Weld Flange
🛠️ S400 Aluminum Weld Flange – Compressor Cover Outlet Flange for Borg Warner S400 Turbo
This  S400 Aluminum Weld Flange is designed to fit the outlet of Borg Warner S400 turbocharger compressor covers. Ideal for fabricators building custom charge piping or intercooler setups, this flange provides a solid, lightweight solution for welding aluminum tubing directly to the turbo’s outlet.
CNC-machined from high-grade 6061 aluminum, it offers a precise fit and strong sealing surface—perfect for high-boost applications where reliability and clean fabrication matter.
🚀 Key Features & Benefits:
✅ Fits Borg Warner S400 Turbo Compressor Outlet
✅ CNC-Machined from 6061 Aluminum – Lightweight and weld-ready
✅ Perfect for Custom Charge Pipes or Intercooler Plumbing
✅ Smooth Sealing Face – Ideal for V-band or clamped connections
✅ Built for High-Boost Diesel and Race Applications
📦 What’s Included:
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(1) S400 Aluminum Weld Flange – Compressor Outlet Side
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🔥 Fabricate with confidence. Build your charge system right from the turbo out—order your S400 compressor outlet flange today.
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S400 Aluminum Cover Side Weld Flange
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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.