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Old 10-09-2012, 04:25 AM
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Terrains Terrains is offline
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Location: Wilmington, NC
Join Date: May 2012
Posts: 151
Mein Auto: 1987 BMW 325e
Originally Posted by BMW318i_ View Post
Stay away from the CAI you won't see any gains in fact you will probably lose some power over the factory airbox, trust me the BMW technicians new what they were doing. Save that money and use it for your maintenance. Have fun.

Sent from my HTC Sensation Z710a using Bimmer App
What he said. If you go for K&N, just get the drop in filter. Keep the factory airbox
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