3-Inch Catted Downpipe

The COBB 3" Catted Downpipe is a direct factory replacement designed to integrate seamlessly with your vehicle's existing cat-back exhaust system. Constructed entirely from 304 stainless steel, this downpipe offers durability and corrosion resistance. Its design features a 4-inch flex section engineered to mimic factory fitment and eliminate stress on the exhaust system. This downpipe incorporates a high-flow, 200-cell catalytic converter to improve exhaust flow and reduce back pressure, thereby increasing turbo efficiency and freeing up engine performance. The precisely machined turbo flange ensures a secure and leak-free connection. With three available O2 sensor bungs, the COBB downpipe offers broad compatibility, supporting both CCTA and CBFA vehicle configurations.