




Catless Race Stainless Downpipe for Mercedes Benz C43 AMG E43 AMG 3.0T
Upgrade exhaust flow and turbo response on your Mercedes Benz C43 AMG or E43 AMG 3.0T with the STRATEC High Flow T304 Stainless Downpipe with Integrated Heatshield, engineered to reduce backpressure and sharpen overall engine performance.
Constructed from premium T304 stainless steel, this high‑flow downpipe replaces the restrictive factory unit to improve exhaust velocity, enhance throttle response, and deliver stronger mid‑range power. The integrated heatshield protects surrounding engine components from excessive exhaust temperatures, ensuring durability during spirited driving.
Designed as a direct bolt‑on upgrade, this STRATEC downpipe installs to factory mounting points for clean fitment and reliable sealing.
Performance Benefits
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High‑flow downpipe design for reduced backpressure
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Faster turbo spool and sharper throttle response
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Increased mid‑range performance
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Integrated heatshield for thermal protection
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Mandrel bent T304 stainless steel tubing
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Precision TIG welded construction
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Direct bolt‑on installation
Fitment
Mercedes Benz C43 AMG
Mercedes Benz E43 AMG
3.0T Twin Turbo V6
Model Years 2016–2018
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

Catless Race Stainless Downpipe for Mercedes Benz C43 AMG E43 AMG 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.


