High Flow 304 Stainless Exhaust Downpipe for Audi SQ5 B9 3.0T
Unlock stronger turbo response and a more aggressive exhaust character on your Audi SQ5 B9 3.0T with the STRATEC High-Flow Stainless Steel Downpipe. Designed to replace the restrictive factory downpipe, this upgrade improves exhaust flow, reduces backpressure, and enhances overall driving performance.
Constructed from premium 304 stainless steel, this downpipe is built to withstand high heat and boost levels while delivering long-term durability. Choose between a 200-cell high-flow catalytic converter for street-oriented performance or a catless option for maximum airflow and track-focused builds.
Key Features
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Fits Audi SQ5 B9 3.0T
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304 stainless steel construction for corrosion resistance and strength
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High-flow design for improved exhaust efficiency
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Optional 200-cell high-flow catted version
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Optional catless race version
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Reduces turbo lag and exhaust backpressure
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Improves throttle response, horsepower, and torque
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Produces a deeper, sportier exhaust tone
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Precision-engineered for OEM-style fitment
Performance Benefits
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Faster turbo spool
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Stronger mid-range power
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Enhanced exhaust sound under acceleration
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Improved overall engine efficiency
Options
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200-Cell High-Flow Catted – Balanced performance with reduced odor
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Catless – Maximum airflow and aggressive sound (off-road / track use only)
Pairs well with
Ships within 1-2 business days.
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High Flow 304 Stainless Exhaust Downpipe for Audi SQ5 B9 3.0T
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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.