02-04-2024, 11:56 AM | #1 |
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High Flow Catted downpipes
Does anybody have any experience with the high flow cat downpipe, and which ones improve the turbo noise, increase power, as well as pass emissions?
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02-07-2024, 06:02 PM | #2 |
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I have the active autowerke high flow cats on my F85. Super happy, you will pass inspection anywhere expect California. Very little smell. A bit pricey but you can find them on sale from time to time.
https://store.activeautowerke.com/pr...faa39898&_ss=r |
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02-09-2024, 08:42 PM | #3 | |
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02-15-2024, 07:50 AM | #4 | |
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Last edited by IcieLindgren; 02-22-2024 at 12:55 AM.. |
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02-15-2024, 08:37 AM | #5 | |
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02-15-2024, 02:11 PM | #6 |
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I had mine for over 2 years and no cel…
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