2008 550i 6MT HREs 58k miles LOADED
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Joined: Nov 2008
Posts: 332
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From: East Coast Boogie
My Ride: 550i 2009 Mod. with tints all around. Got Splitter and Spoiler coming. May do an exhaust.
With the RPI scoops. What do you gain with the Ram Air over stock? More air makes engine cooler and what 2-3 more hp?
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chadillac2000
E60, E61 Parts, Accessories and Mods
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Sep 13, 2017 11:15 AM



