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      12-17-2014, 06:36 PM   #32
Mullins
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Drives: M235i EB
Join Date: Apr 2014
Location: Bay Area, CA

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For those that used the stock tips, Did you only have to order exhaust part number? Did you also have to buy the adapters? I am planning to get the diffuser as well, so I would purchase the part number for use WITH the diffuser. (Although I can't seem to figure out what the difference is? Tip length?)

These are the 3 part numbers listed on BMWUSA.com:

BMW M Performance Exhaust / With Diffuser 18302286673

Chrome Exhaust Finishers - Required 18302354364

BMW M Performance Exhaust Pipe Finisher Adapter / M235i 18302287042
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