Fi Exhaust Rear X-Pipe - Porsche 991.2 GT2 RS 2017-2019 (OEM Compatible Version)Enhance the sound and performance of your Porsche 991. 2 GT2 RS with the Fi Exhaust Rear X Pipe (OEM Compatible Version). Designed with precision engineering and motorsport grade craftsmanship, this X pipe optimizes exhaust gas scavenging to unlock a sharper throttle response, smoother power delivery, and a more refined exhaust tone. The crossover design balances exhaust pulses between both banks of the flat six, reducing backpressure and eliminating