
S300/S400 Steel Oil Drain Flange Kit
🛠️ S300 / S400 Steel Turbo Oil Drain Flange Kit – High-Temp Ready | Borg Warner Compatible
This Steel Oil Drain Flange Kit is designed to fit Borg Warner S300 and S400 turbochargers, providing a durable and reliable oil return solution for high-performance and diesel turbo applications. Made from CNC-machined steel, it delivers a leak-free connection and is built to handle the high temperatures and vibration common in turbo systems.
Perfect for custom turbo kits, compound setups, or replacing worn-out components, this flange is a direct fit for standard S3 and S4 turbo drain ports.
🚀 Key Features & Benefits:
✅ Fits Borg Warner S300 & S400 Turbo Oil Drain Ports
✅ CNC-Machined Steel – Strong, heat-resistant, and durable
✅ Standard Bolt Pattern – Compatible with most aftermarket and OEM setups
✅ Provides Secure Connection for ¾" or -10AN Oil Return Lines (depending on version)
✅ Perfect for Performance Diesel, Race Builds, or Turbo Upgrades
📦 What’s Included:
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(1) Steel Turbo Oil Drain Flange (S300/S400 compatible)
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(2) Mounting Bolts
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(1) High-Temp Oil-Resistant Gasket
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🔥 Built to last under boost. Seal your turbo’s return line with confidence—add the S300/S400 Steel Drain Flange Kit to your cart today.
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S300/S400 Steel Oil Drain Flange 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.