Carbon Fiber Turbo Rear Diffuser 991.1 Porsche Tunes & Software Fabspeed Side Muffler Bypass Pipes

Fabspeed Side Muffler Bypass Pipes with Valves

lab tested at ~30% more efficient than OEM cooler

But of course the IPD Y-Pipe (and Plenum) raise the performance bar even higher for Porsche driving enthusiasts who seek fighter jet performance from their German Turbo missiles

Right side Shield Panel

Carbon Fiber Turbo Rear Diffuser 991.1 Porsche Tunes & Software Fabspeed Side Muffler Bypass PipesFits the Porsche 991. 1 2012+ Porsche 991. 1 OEM Style Carbon Fiber Rear Diffuser, OEM fitment This item is constructed as replacement part and is designed to install in the factory location with no need for modification No core or exchanges are required, allowing you to retain the original components of your vehicle as part of the investment.