R44 BMW M2/M3/M4 S58 200 Cell Sports Cat Downpipes (G80/G81/G82/G83/G87)

R44 BMW M3/M4 S58 200 Cell Sports Cat Downpipes is a very effective addition to your vehicle’s exhaust setup, offering far less airflow restriction compared to the factory catalytic converters. The R44 200 Cell sports downpipes are hand-crafted from billet 304-grade stainless steel with CNC precision-machined flanges. This upgrade reduces exhaust gas back pressure, resulting in quicker throttle-response and faster turbo-spool.We previously offered a 300 Cell sports downpipe, however in response to popular demand and the aid of airflow, we have upgraded to a 200 Cell downpipe. These downpipes have undergone extensive testing over the summer to ensure they provide a substantial performance increase, whilst also offering exceptional durability under heavy use. Sports downpipes are a fantastic alternative to catless downpipes as they offer a more refined exhaust tone, reduced exhaust emissions, as well as remove that potent fuel smell inside the cabin.Please note: Running a sports-cat will not always prevent a check-engine light (CEL) as modern DME systems can detect slight changes in the reduction in catalyst cells. We cannot guarantee these downpipes will pass vehicle emissions tests.Installation:PRODUCT SPECIFICATION- Made from hand-crafted, tig-welded 304-grade stainless steel- Smooth radius bends to decrease turbulence and increase flow- 200 Cell cat unit built into the pipework- Extensively tested on both road & track to ensure exceptional performance & durability- Weight saving over factory catalytic convertors- Quicker turbo spool- Increased low-end and mid-range powerCOMPATIBILITY- BMW G80 M3 Saloon (2021+)- BMW G80 M3 Competition Saloon (2021+)- BMW G81 M3 Touring (2023+)- BMW G81 M3 Competition Touring (2023+)- BMW G82 M4 Coupe (2021+)- BMW G82 M4 Competition Coupe (2021+)- BMW G83 M4 Convertible (2021+)- BMW G83 M4 Competition Convertible (2021+)- BMW G87 M2 Coupe (2023+)WHAT’S IN THE BOX?- Set of R44 200 Cell downpipes