Valvetronic Designs Porsche 718 Cayman GT4RS 4.0L, Catback, Grade 5 Titanium, Titanium 4.0" Outlet Tips POR.GT4RS.VSES.TI

For a car as special as the Porsche GT4 RS, only the best will do. The Valvetronic Titanium Valved Exhaust System is engineered to amplify everything that makes the GT4 RS exceptional—its raw motorsport spirit, lightweight engineering, and aggressive styling—while unlocking the exhaust note it truly deserves.

Constructed entirely from Grade 5 titanium, this system offers a dramatic weight reduction and unparalleled durability. Every component has been precision TIG welded and designed for seamless OEM-level fitment.