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BMW 3-Series (E90 E92) Forum
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Upgrading the L7?
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| 01-21-2013, 11:09 PM | #1 |
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Major
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Upgrading the L7?
Im not sure if it really needs it I may just need to add a nice 10" or 12" ported in the trunk and call it a day.
But if one were to upgrade the L7 that come in the 08 335i what do most of you recommend replacing or upgrading? |
| 01-21-2013, 11:51 PM | #2 |
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Lieutenant General
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Please read and study this sticky
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Appreciate
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