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Old 12-10-2012, 01:19 AM
Skaggs1204 Skaggs1204 is offline
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Location: Pangburn, Ar
Join Date: Oct 2012
Posts: 25
Mein Auto: 2008 335i M-Sport Coupe
Question 08 335i M-Sport air intake suggestion

I just bought a 335 M-Sport Coupe and I want to know what would be the best kind of air intake to buy; a cold air or maybe just buy a new air filter and which brand would bring the most hp and mpg for my buck.
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