Fabspeed Porsche 991.2 GT3 / GT3 RS Center Muffler Bypass Pipe 2017- 2019 Exhausts When we looked at the

When we looked at the factory 12” long 700 cell ceramic core cats we immediately found an opportunity for improvement

Just select "Standard Exhaust" from the dropdown menu

WHP: +45 | TQ: +70

Standard OEM Catalysts are usually 500-600 cells

Fabspeed Porsche 991.2 GT3 / GT3 RS Center Muffler Bypass Pipe 2017- 2019 Exhausts When we looked at theDirect replacement for the failure prone OEM GT3 center muffler providing improved flow, weight savings, and more aggressive sports car sound. Our new "Cross Over talk pipe" design blends the exhaust from the right and left cylinders creating an incredible smooth blended sound, and our simplified two bolt mounting system makes installing easier than ever. This is the World's Absolute Best GT3 center muffler replacement bypass system. Over 14