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      01-30-2013, 08:26 AM   #20
Brigadier General
Delta0311's Avatar

Drives: 2011 BMW 335xi E92
Join Date: Apr 2009
Location: NJ

iTrader: (1)

Originally Posted by andrey_gta View Post
Look up user Pushkin, he had a dyno of his injen. Some gains up top

If you are concerned, I think you can modify the Injen heat sheild to be more closed or have more air funneled to it with a flexible hose from the lower bumper grilles

Myself, I sourced a used eurobox from sweeden for a price around 250 shipped plus the cost of Afe Dry euro filter. If you are interested in the source, look up my recent posts in the "No 128i love thread"
And how was the car dynoed, open hood, and fans blowing? Yes you might see a slight performance increase since you will be getting plenty of cool air into the engine bay, sort of like if you where driving at high speeds. Now run the car for a while on a hot day and try to take off at the light and watch how sluggishly the car will run with the CAI.
Space Gray 2011 335xi E92
Old: Jet Black 2007 E90 (with xenons and modded) 328i