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View Full Version : 2007 Z4 M Cold Air Intake


rosenjas
05-29-2008, 08:03 PM
Hello all. We recently purchased a 2007 Z4 M Roadster. I'd like to add some horsepower and am thinking of the following:

Aftermarket oxygen sensor
Surge Performance Chip

Also, I'd like to install an aftermarket cold air intake system. Do you guys have any ideas?

Thanks for your time.

rosenjas
05-29-2008, 08:08 PM
Sorry guys; I posted this in the wrong sub-forum. I've copied this to the Z forum.

Thanks