Chiptuning / Softwareoptimierung: Porsche Boxster S 3.4i 310 PS (2005 - 2011 ( 987 ) processing via:Sending in the control unit 4 TSI 140 PS (CAVC)

4 TSI 140 PS (CAVC) (2003 - 2010) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

0T Type R 330 HP (2022 ->) with a precise chip tuning solution from Stefanel Performance

5 VTEC 182 HP (2017 - 2020) with a precise chip tuning solution from Stefanel Performance

0 JTD 170 HP (All) with a precise chip tuning solution from Stefanel Performance

5 TDI 163 PS (B5 - 1996 - 2005) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

Chiptuning / Softwareoptimierung: Porsche Boxster S 3.4i 310 PS (2005 - 2011 ( 987 ) processing via:Sending in the control unit 4 TSI 140 PS (CAVC)Increase the power of your Porsche Boxster S 3. 4i 310 HP (2005 2011 ( 987 ) with a precise chip tuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on noticeably improved performance. Original STAGE 1 Performance 310 hp 337 hp +27 hp torque 360 Nm 380 Nm +20 Nm Please note: The performance values indicated are average values and may