
5.00" Twin Downpipe -- 3G Twin S400
🛠️ 5.00" Downpipe for S400 – Twin Turbo Configuration | Non-Returnable
This 5.00" Downpipe is specifically designed for use with S400 turbos in twin (compound) turbocharger setups. Engineered to handle high-flow exhaust from the atmosphere turbo, this pipe ensures smooth flow and reliable fitment for custom compound systems.
Constructed for durability and performance, this downpipe is an essential component when routing exhaust from your S400 in a twin kit. Due to the custom-fit nature of this part, it is non-returnable—please verify compatibility before ordering.
🚀 Key Features & Benefits:
✅ Designed for S400 Turbos in Twin Turbocharger Configurations
✅ 5.00" Diameter – High-flow exhaust handling
✅ Built for Strength & Heat Resistance – Ideal for competition and high-boost setups
✅ Fabrication-Ready – Fits most compound turbo platforms
✅ Non-Returnable Part – Ensure fitment before purchase
📦 What’s Included:
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(1) 5.00" S400 Twin Turbo Downpipe
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🔥 Flow it right the first time. Built to move serious exhaust in compound setups—add to your cart today.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

5.00" Twin Downpipe -- 3G Twin S400
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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.