R44 BMW S58 200 Cell Sports Cat Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2 OBD2 damper upgrade or preventative maintenance

damper upgrade or preventative maintenance

wider stance and a motorsport-inspired finish that suits daily drivers and show cars alike

quality is excellent and the improved breathing complements both stock and mapped vehicles while keeping the original air box and OE look

Vented vanes improve heat dissipation to help resist fade during fast road driving

R44 BMW S58 200 Cell Sports Cat Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2 OBD2 damper upgrade or preventative maintenanceThe R44 BMW S58 200 Cell Sports Cat Downpipes are a premium exhaust upgrade developed to deliver a meaningful increase in performance and sound while retaining a more refined character than a full catless setup. Designed for the latest S58 powered M models, these downpipes replace the highly restrictive factory catalytic converters with high flow 200 cell sports catalysts, significantly reducing exhaust gas back pressure. The result is quicker