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Old 09-28-2009, 04:22 PM
Ndiblasi Ndiblasi is offline
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Location: Philly
Join Date: Sep 2009
Posts: 20
Mein Auto: X3
X3 performance exhaust

Did a quick search and didn't find anything for aftermarket exhaust. I have an 07 and would like to see if there are any exhaust mods available for this car. i would love to let it breath and hear it grunt when I step on it.

Also, anyone use the K&N Filter? Did you notice a difference is performance, sound, gas milage, etc.?
07 X3 3.0si
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