Fitment: Audi B9 RS 5 Coupe / Sportback 2.9L Turbo
Precision CNC-machined flanges, 127mm 200CPSI HJS HD catalysts with tri-lobe cores, and 3”, .065” wall T304L stainless steel make up the AWE Performance Catalysts. Equipping the Performance Catalysts unlocks welcomed turbo spool sounds out of the 2.9TT along with an aggressive grunt when under load.
Please note: exhausts labeled "Resonated for Performance Catalysts " and the Resonator Conversion Kit are recommended to be used with the Performance Catalysts, but not required. However, Performance Catalysts may not be returned (absent manufacturer defect under normal warranty guidelines) if they’re being run without the recommended exhaust configurations.
Please note: AWE Performance Catalysts are for racing use only, as is any exhaust combination that includes them.