AKRAPOVIC S-PO991SO-HT/1 Exhaust System Slip-On Line (Titanium) for PORSCHE 911 Carrera / S / 4 / 4S / GTS (991) 2012-2015 EC Approval ymm_37 AEM's Wideband UEGO (Universal Exhaust

AEM's Wideband UEGO (Universal Exhaust Gas Oxygen

FITMENT NOTICE:  This Evolution LIne (Titanium) fits on Cayenne GTS and Cayenne GTS Coupé (except for Porsche Cayenne GTS Coupé with lightweight package / sport system)

Features two central link pipes for optimal exhaust flow

something that can be realized further with the addition of the optional Evolution Link pipe set (SS)

AKRAPOVIC S-PO991SO-HT/1 Exhaust System Slip-On Line (Titanium) for PORSCHE 911 Carrera / S / 4 / 4S / GTS (991) 2012-2015 EC Approval ymm_37 AEM's Wideband UEGO (Universal ExhaustDescription AKRAPOVIC S PO991SO HT 1 Exhaust System Slip On Line (Titanium) for PORSCHE 911 Carrera S 4 4S GTS (991) 2012 2015 EC Approval Developing an aftermarket exhaust system for the Porsche 911 presents a significant engineering challenge. The Akrapovic Slip On (Titanium) delivers a dual character configuration designed to enhance both performance and acoustic refinement. Without the optional Akrapovic Sound Kit, the exhaust valves are