4.00" to 5.00" Exhaust Adapter Kit
🛠️ 4.00" to 5.00" Exhaust Installation Kit – Stainless Flex + Clamps + Reducer | Ideal for 2G Swaps
Make your turbo swap exhaust install quick and hassle-free with this 4.00" to 5.00" Exhaust Installation Kit. Perfect for 2nd Gen turbo swap applications, this kit includes everything you need to adapt a 4.00" turbo downpipe to a 5.00" exhaust system—complete with high-quality clamps, stainless flex pipe, and a smooth transition reducer.
Built for durability and flow, this kit takes the guesswork out of your custom exhaust install.
🚀 Key Features & Benefits:
✅ Perfect for 2nd Gen Turbo Swap Exhaust Setups
✅ Connects 4.00" Downpipe to 5.00" Exhaust Cleanly
✅ Stainless Steel Flex Pipe – 4.00" x 18.00" for vibration absorption
✅ Pre-Formed Band Clamps – Strong, leak-resistant seal
✅ 5.00" ID to 4.00" OD Exhaust Reducer – Smooth flow transition
📦 What’s Included:
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(1) 4.00" x 18.00" Stainless Flex Pipe
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(2) 4.00" Pre-Formed Band Clamps
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(1) 5.00" Pre-Formed Band Clamp
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(1) 5.00" ID to 4.00" OD Exhaust Reducer
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🔥 Save time and boost faster—add this install-ready exhaust kit to your 2G swap build today.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns
4.00" to 5.00" Exhaust Adapter 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.