Soul Performance Products - Porsche 991.2 Carrera (with PSE) Sport Catalytic ConvertersUpgrade from the restrictive factory catalysts to Soul Performance Products Sport Catalytic Converters, built around premium high flow catalysts which offer significant increases in power and sound with no compromises or check engine lights. Enjoy a respectable gain in turbo sound, throttle response, and power for your Carrera. DETAILS + Fits all Porsche 991. 2 Carrera vehicles with Porsche Sport Exhaust PSE (2017 2019) + Max gains of 14 whp and 15 ft