M5 Diffuser and M5 mufflers with Akrapovic Tips on 550i
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10-24-2012, 10:29 PM
Drives: AW F10 550i
Join Date: Aug 2012
I have a 550i so it sounds like if I want to just replace my mufflers with those from a m5 it's feasible? Is it a direct retrofit from axle back?
Thanks for sharing the pics and the sound clips.
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