Features:

• Consists of Techart silencer with dynamic exhaust flap adjustment and electronic valve control unit 

• Porsche 991 Carrera / Carrera S / Carrera 4 / Carrera 4S 2012-2016
• Porsche 991 Targa 4 / Targa 4S 2014-2016

• For 991 Carrera / Carrera 4 / Targa 4: only available with Techart tailpipes 091.310.91_.009 (not included) and Porsche factory sports exhaust system
• For Carrera S / Carrera 4S / Targa 4S: only available with Techart tailpipes 091.310.91_.009 (not included). For vehicles without Porsche factory sports exhaust system, vacuum pipes backfitting 091.310.200.325-01 is required