01-29-2017, 02:10 PM | #30 |
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I have FI downpipes on my 2015 and I recently ordered the FI Downpipe Back exhaust from a local tuner. The Dinan Air filters and dome are ordered for March. These along with my tune, should be a rockin unit this summer. Let me know the price you paid.
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04-13-2017, 03:44 PM | #36 | |
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Still no update on their 50i version?
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2014 X5 50i
2018 M3 Indv. |
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01-17-2018, 07:19 AM | #39 |
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Hi I contacted FI EXHAUST. I have a 2017 X5 m sport 50i and I want a valvetronic/ controllable exhaust system. FI said that the x5m and 50i share the same down pipe and they believed the catless back would fit into the 50i downpour and asked if I was willing to try it.
Does anyone with more knowledge than I know of this is something that can be done? |
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01-17-2018, 08:50 AM | #40 | |
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