981 Boxster Performance Software The 981 Boxster Performance Tuning Software from Softronic works on the 3rd generation Boxster, from 2012+: 2012+ Boxster with 2.7 liter DFI engine 2012+ Boxster S and GTS with 3.4 liter DFI engine Model Base... MSRP: Was: Now: $1,195.00 Choose Options