Exhaust Replacement Vacuum Actuator For Porsche 911 Carrera S | 4 | 4S | GTS 991 (2012-2015) Models.

The Exhaust Replacement Vacuum Actuator is engineered for Porsche 911 Carrera S, 4, 4S, and GTS models from 2012-2015. This critical component controls exhaust valve operation, ensuring optimal performance and emission compliance across your vehicle's RPM range.

Built to OEM specifications, this vacuum actuator delivers reliable actuation of the variable exhaust system. Perfect for maintaining your 991-generation 911's dynamic exhaust characteristics and maintaining factory performance standards.

Direct fitment for 911 (2012-2015) models. Straightforward installation restores your vehicle's exhaust management system to manufacturer specifications.