This is Agency Power AP-991.2-170CF Valvetronic Race Exhaust Carbon Tips Porsche 991.2 Carrera 3.0T. Manufactured by Agency Power.
The 991.2 Carrera exhaust gives an unimpressionable tone from the factory. So if you are wanting a true sports car sound, than the Valvetronic Exhaust is the perfect system for you! With this exhaust installed, the turbo sounds of this Porsche 991.2 Carrera whistles tremendous power as it accelerates through the gears! Providing faster throttle response, harder pull to redline, and valvetronic capability, this system is perfect for the purist or the weekend racer. A valvetronic exhaust allows you to switch between loud and quiet modes at the push of a button. When closed, the exhaust has a nice sporty tone slightly louder than stock. However when open, the turbos roar with power to draw everyone's attention to you! The race exhaust straight through 3inch piping to eliminate any back pressure to the turbos allowing you to reach the full potential of boost and horsepower. Expect huge gains from 15-20 horsepower with just the exhaust system bolted on. The exhaust is available for all Porsche Carrera 3.0T and Carrera S 3.0T running the standard PSE exhaust system (non center exit). The valves work with the factory PSE exhaust button inside the cabin by connecting to the existing vacuum hoses to the valves. Each exhaust is made from T304 stainless steel and TIG welded which is polished to a mirror finish. Available with carbon fiber tips, the styling is perfect for the classy 911 rear end.