![BMW Speakers Upgrade by Focal](https://www.staudiomaster.com/wp-content/uploads/2016/06/Focal-Plug-Play-Package-1080x675.jpg)
![BMW Speakers Upgrade by Focal](https://www.staudiomaster.com/wp-content/uploads/2016/06/Focal-Plug-Play-Package-1080x675.jpg)
![Porsche Head Unit Upgraded](https://www.staudiomaster.com/wp-content/uploads/2016/05/img_7757.jpg)
Porsche Head Unit Upgraded
Basic OEM Integration for your Porsche “Can I upgrade my original Porsche audio system to an aftermarket system?” – This is one question that we come across from Porsche owners. We have good news for you guys! We are able to upgrade your audio...![Improve Mid-Bass Response with Closed Cell Foam](https://www.staudiomaster.com/wp-content/uploads/2016/05/13151789_1136410293055958_4307520401770094233_n.jpg)