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Old 09-29-2012, 04:33 PM
greco2000's Avatar
greco2000 greco2000 is offline
Officially Welcomed to the 'Fest
Location: Toronto
Join Date: Oct 2009
Posts: 596
Mein Auto: 2008 650i LCI
An aftermarket exhaust system will not void your warranty. I spoke with BMW about this. Obviously, the actual exhaust will not be covered by bmw if mods were done, but the new exhaust usually carries its own warranty anyway if its a reputable brand.

If you want to get a great sound, remove the canisters/resonators. It's super easy an cheap for an exhaust shop to do. Not sure if the m6 has a stock X pipe, but on my 650 I eliminated both resonators and put an X pipe toward the front of the car. Cost $200 bucks.


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
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