CTS Resonator Delete Kit ?û B9/B9.5 Audi A4/A5/Allroad

CTS is proud to announce our resonator delete kit for the B9+ Audi A4/A5/Allroad platform. \n \nInstalling this part allows for a subtle exhaust sound increase on your factory exhaust system without introducing any drone or unpleasant noises. Will not cause CEL (check engine light). \n \nFeatures: \n

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• Replaces the factory resonator on stock front resonator pipe with our high flow section.
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• Adds a nice deep exhaust note without the need for replacing the entire exhaust system.
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• Increase exhaust sound without adding drone.
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• Made from durable T304 Stainless Steel.
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• Stainless steel exhaust band clamp.
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• Installs quickly using simple hand tools.
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• Completely reversible install.
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• Compatible with factory front resonator pipe only.
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\nFitment (FWD and Quattro models): \n

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• 2017 - Current B9/B9.5 Audi A4  (2.0T)
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• 2017 - Current B9/B9.5 Audi Allroad  (2.0T)
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• 2018 - Current B9/B9.5 Audi A5 (2.0T)
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