aFe is proud to introduce the aFe dual tip upgrade for the 2013-2014 Porsche Cayman S/Boxster S (981) with the H6-3.4L engine. Realizing that the OE exhaust tip could be improved, aFe designed a special dual 3.5" carbon fiber, 304 stainless steel exhaust tip assembly that is more free-flowing than the stock tip assembly. This aFe tip assembly comes with a brushed finish and is 100% hand TIG-Welded for a perfect, precise fit and a complete bolt-on installation. No modifications necessary MACH Force-Xp 3-1/2 IN Carbon Fiber OE Replacement Exhaust Tips Porsche Cayman S/Boxster S (981) 13-16 H6-2.7L/3.4L Porsche Cayman S/Boxster S (981) 13-16 H6-2.7L/3.4L