Do we know if this is a port installed option on new cars? It might be worth it if it's residualized in the lease...
2013 335i Sedan
| Mineral Gray / Black Dakota | M Sport | Dynamic Handling, Tech, Premium, Sport ZF8 & HK Audio
Future: 2014 M235i
| July 2nd Euro Delivery | Manual | Estoril Blue / Terra | Tech, Premium, HK Audio, & Driver Assist