BMW G90 / G99 M5 Race Downpipes Catalytic Converter:400 Cell Catted more alive feel under throttle

more alive feel under throttle

Momentum Motorsports Race Downpipes – Porsche Macan S / Turbo / GTS

Downpipe Design – Removes restrictive factory cats for maximum exhaust flow

Aggressive motorsport-inspired hood design

Built from high-grade stainless steel

BMW G90 / G99 M5 Race Downpipes Catalytic Converter:400 Cell Catted more alive feel under throttleBMW G90 G99 M5 Race Downpipes Unlock more sound, sharper response, and improved exhaust flow from your BMW G90 G99 M5 with our Race Downpipes for the new S68 powered platform. Designed as a complete primary and secondary downpipe upgrade, this system replaces the restrictive factory catalytic sections to help the twin turbo 4. 4L V8 breathe more freely for a more aggressive exhaust note, faster turbo spool, and stronger overall performance. Available