View 2011 Bmw 335I Speaker Upgrade Images. The process is generally the same for majority of bmws. There are small differences in how the audio / tone settings are adjusted will there be any tangible benefit if i just upgrade these 6 speakers?
2011 335d deleted straight exhaust.
Included in each kit are 5 new speakers for each door, center dashboard & rear deck as well as 5. Bmw 335d exhaust sound removed back boxes. Includes everything necessary to upgrade from factory chargepipe. It won't get you quite as big of a peak.
