[HsiangHsu]

Originally Posted by Neutrino45

gr1mmj0w,

$670 retail for OEM CF performance diffuser. $520.50 if you get 25% discount and free shipping.

http://www.realoem.com/bmw/showparts...15&hg=51&fg=95

http://www.trademotion.com/partlocat...catalogid=4462

has anyone bought this diffuser for cheaper than $520? i would get them if it's oem and around 300 range...