Fabspeed Porsche 958 S / GTS Deluxe Quad Style Tips (2011-2014) Tunes & Software If you're unsure about the

If you're unsure about the installation process or you lack the necessary tools

polished angle-cut ovals

12 then you will need to select the ECU Software option

Constructed from mandrel bent T304L stainless steel

Fits all Porsche 958 Cayenne S / GTS PSE equipped vehicles (2011+)

Fabspeed Porsche 958 S / GTS Deluxe Quad Style Tips (2011-2014) Tunes & Software If you're unsure about theBolt on replacement outlet tips for factory and aftermarket exhaust systems FEATURES: Fits all Porsche 958 Cayenne S GTS PSE equipped vehicles (2011+) Available in Polished Chrome finish High quality 14 16ga T304L stainless steel construction Simple DIY installation All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty NOTE: Does not fit standard (non PSE) factory mufflers.