

T-4 96MM S400 EXHAUST HOUSING
🔥 T4 S400 Turbo Exhaust Housing – For 96mm Turbine Wheel, 4 5/8" Outlet
Upgrade or replace your turbo’s turbine housing with this high-flow T4 S400 Exhaust Housing, specifically designed for S400 frame turbos using a 96mm turbine wheel. This housing features a 4 5/8" (4.62") standard exhaust outlet and is ideal for high-performance diesel builds demanding durability and optimized flow.
Engineered for compatibility with BorgWarner-based S400 turbos, this T4 turbine housing is perfect for race, street, and towing setups where precise exhaust flow and temperature control are critical.
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🔧 Key Features:
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Fits BorgWarner S400 turbochargers with 96mm turbine wheel
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T4 inlet flange – standard divided twin-scroll
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4.62" (4 5/8") machined exhaust outlet
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Designed for high-flow performance and durability
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Ideal for high-horsepower diesel applications
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Compatible with most S475, S478, S480, and S488 turbo configurations
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Great for Cummins, Duramax, and Powerstroke builds with T4 flange manifolds
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📦 What’s Included:
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1x S400 T4 Exhaust Housing (for 96mm turbine)
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

T-4 96MM S400 EXHAUST HOUSING
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FAQs
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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.