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downpipes warranty?

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Old Oct 17, 2019 | 10:20 PM
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Yash Thakor's Avatar
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2017 GLS 450, 2019 C300, 2018 X5M, 2016 GTR
downpipes warranty?

Hi, I recently ordered this downpipe for my C300; https://www.weistec.com/m274-downpipe-c300.html
I understand that I am taking a risk by getting my warranty voided. Have any of you ordered these downpipes for your car? And if you did, how did your dealership respond with it? Did they void your warranty?
I will NOT be tuning my car, I currently have my mufflers+resonator deleted and I think it'd sound pretty good with catless downpipes. Ex:
Thanks
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Old Oct 17, 2019 | 11:37 PM
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Yash Thakor's Avatar
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2017 GLS 450, 2019 C300, 2018 X5M, 2016 GTR
actually i'm ok with warranty issues, how is the SMELL?
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Old Nov 11, 2019 | 09:39 PM
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allanyeung99's Avatar
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2017 Mercedes C63s
Im 90% that installing catless downpipes will void your warranty, I would find someone or a shop that will do your maintences. Installing catless downpipes will also throw a check engine light at you, to remove the CEL, you need a tune, bringing the car to Mercedes, will be very complicated to you and the dealership. You will also experience the loss of performance because of the 02 sensors.
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