Our pipe is 2.25" and the M6 is 2.5. Will you do the whole exhaust from the cats or just the muffler? If just the muffler, you will need a reduction pipe.
2008 BMW 650i Convertible- LCI.
- ACS style rear spoiler
-Eisenmann Race Exhaust, resonators removed, Magnaflow X pipe.
- LED Angel eyes, plate light and interior package
- Tinted Windows- Charcoal 20%
- Stock 19" summer wheels & 18" M6 Winter wheels