Fabspeed Porsche 991.2 GT3 / GT3 RS Center Muffler Bypass Pipe 2017- 2019 Exhausts Direct replacement bolt-on Extra Extra

Direct replacement bolt-on Extra Extra large HJS German imported 200 cell HD European level 6 wash coat catalytic converters

Standard OEM Catalysts are usually 500-600 cells

Provides a more aggressive exhaust note and sound

Just select "Standard Exhaust" from the dropdown menu

Fabspeed Porsche 991.2 GT3 / GT3 RS Center Muffler Bypass Pipe 2017- 2019 Exhausts Direct replacement bolt-on Extra ExtraDirect 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