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Old 02-21-2021, 11:28 PM
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AMG GT R Pro
Aftermarket Exhaust
Fellas -

Any of you move to some type of Downpipe or aftermarket exhaust but one that kept the cats on? Anything in conjunction with a tune? Trying to stay within a certain DB limit while still squeezing out some additional HP and torque response.

Thanks.

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Old 02-22-2021, 06:49 AM
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You are going to get a lot more out of a tune than anything that you can do with the exhaust system,
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Old 02-22-2021, 08:00 AM
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go to a less restrictive air filter element and tune. Will work wonders.
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Old 02-22-2021, 09:12 AM
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AMG GT R Pro
Originally Posted by Tinknocker
go to a less restrictive air filter element and tune. Will work wonders.
Any recommendations?
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Old 02-22-2021, 10:25 AM
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I would consider a dry filter and not oil treated. MAFs can get fouled over time as a result.

weistec makes them but stupid$.
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Old 02-22-2021, 10:32 AM
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Originally Posted by AMG 17GT
I would consider a dry filter and not oil treated. MAFs can get fouled over time as a result.

weistec makes them but stupid$.
This the one you are referring too? https://www.weistec.com/high-flow-ai...-set-m178.html
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