Porsche 911 992 Turbo / S Alpha Competition Decat Downpipes

Made from high-quality T304 stainless steel with hand-finished TIG welds, these Alpha Competition downpipes fit without modification between the turbochargers and the rear silencer of the Porsche 911 992 Turbo and Turbo S. Designed to remove the factory catalytic converters / OPF and deliver a power gain of around 50hp on a Stage 1 setup, these downpipes feature a high-flow design and stainless steel heat shielding that helps reduce thermal radiation by 50%.