03-25-2019, 05:22 PM | #1 |
Private First Class
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OEM Stock downpipe DIY Catless M2 M235i 335i 435i N55
OEM Stock downpipe DIY Catless M235i 335i 435i M2
N55 stock DP DIY 1. Remove stock downpipe. 2. Gut it out! Please use eye and nose protection. 3. Put it back. I bought a spare stock OEM cat for $100 shipped. |
04-07-2019, 07:07 AM | #2 |
Mr. Clutch
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Drives: 2015 M235i
Join Date: Apr 2012
Location: South Florida
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Great budget set up. Any sound clips?
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Quiet M235i
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